Category: Storm Tracker

Storm briefs and active weather that restoration crews plan around.

Storm Updates: Southwest Flood Moderate, West Texas Marginal — Tuesday, September 29, 2026 (Morning)

This is a live Tuesday morning snapshot of local storm-type events across the United States as of Tuesday, September 29, 2026. Water still owns the Southwest. The Weather Prediction Center holds a Moderate Risk of excessive rainfall over portions of the Four Corners country, after overnight flash-flood warnings from southwestern Utah and Mohave County, Arizona, through the Laughlin–Kingman corridor. The Storm Prediction Center 1300 UTC Day 1 Convective Outlook draws a Marginal Risk of severe thunderstorms across southern Arizona and New Mexico into west Texas. No SPC watches or mesoscale discussions were in effect as of mid-morning UTC.

These are county- and ZIP-scale thunderstorms and flash-flood pulses, not a U.S. mainland hurricane landfall. Hurricane Polo is crossing the Gulf of California into Sonora and is forecast to weaken over the mountains of northern Mexico. Its mid-level remnant is the moisture and shear that keep the Southwest wet and give west Texas a localized tornado and damaging-gust window this afternoon and evening. Restoration exposure today is interior water on already-saturated soils, wash and burn-scar flooding, trees and service drops on isolated severe gusts, and a narrow tornado swath if a cell organizes over eastern New Mexico or the South Plains. Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this morning

No Severe Thunderstorm Watch or Tornado Watch is valid. Overnight Severe Thunderstorm Warnings on the northern Plains have expired. The live national products this morning are the SPC Marginal Risk from southeast Arizona through southern and eastern New Mexico into west Texas, and the WPC Day 1 Excessive Rainfall Outlook with a Moderate Risk still parked on the Southwest.

A mid/upper-level low and trough are moving across the Desert Southwest. Polo’s remnant mid-level circulation is expected to phase with that trough, helping a surface low consolidate over eastern New Mexico and west Texas tonight. Widespread convection is already ongoing on that moisture axis and is expected to continue through the afternoon and overnight. Poor mid-level lapse rates from the tropical remnant will cap how severe the storms get, but increasing deep-layer shear and a strengthening low-level jet later today leave room for organized linear segments and a few episodic supercells.

Hotspot 1 — Four Corners / Southwest flood pulse

This is the water desk. WPC language still supports a Moderate Risk of rainfall exceeding flash-flood guidance over parts of Arizona, southern Utah, New Mexico, and adjacent high country, with a predecessor rainfall event still working off tropical moisture. Antecedent soils are wet. Burn scars, slot canyons, and south- and west-facing slopes along the Mogollon Rim and the San Juans remain the first failures. Overnight Flash Flood Warnings covered Hildale and the Short Creek watershed in southwestern Utah, Colorado City and northern Mohave County, the Laughlin–Kingman–Bullhead City corridor, and pieces of San Bernardino and Clark counties. A separate overnight Flash Flood Warning hit the Fargo–Moorhead metro with up to two inches already down and additional rain possible.

Cities and counties to watch: Kingman, Bullhead City, Laughlin, Colorado City, Hildale, Flagstaff and Mogollon Rim drainages, the Lordsburg and Sacramento Mountains country in New Mexico, and saturated drainages in southern Utah. Fargo and Moorhead are yesterday-into-this-morning water, not the Moderate Risk core.

Restoration read: extraction and drying first. Treat burn-scar and wash flooding as a same-night water job if rain is still falling on the same ZIP. Photograph only if it is safe. Do not drive flooded washes.

Hotspot 2 — Southeast Arizona through eastern New Mexico into west Texas

This is the SPC Marginal. Isolated severe gusts and possibly a tornado or two are the official Day 1 language for this afternoon into tonight from southern and eastern New Mexico into west Texas, with southeast Arizona included on the same corridor. Population centers inside the risk area include El Paso, Tucson, Lubbock, Amarillo, Midland, Odessa, and Roswell. Storm mode should trend complex or linear as coverage increases, with a few supercells possible when shear and the low-level jet increase later today.

NWS South Plains and Panhandle hazardous-weather outlooks this morning already flag multiple rounds of heavy showers and thunderstorms, flash-flood potential where cells train, wind gusts up to about 70 mph, and a brief tornado or two. Flood Watches are in play on parts of the southwestern Texas Panhandle and northwest South Plains.

Restoration read: wind and water on the same ticket. Stage tarps and extractors for the South Plains and Permian Basin before late afternoon. A brief tornado, if one occurs, is a narrow swath — staff it as a local damage survey, not a regional event.

Hotspot 3 — Northern Plains leftover and Dakotas flood slight

Monday evening’s Marginal Risk over the western and central Dakotas and central High Plains has expired. Preliminary SPC local storm reports from that window include a 77 mph gust near Kenel and a 71 mph gust near Pollock in Campbell County, South Dakota, plus 1.00-inch hail north of Belle Fourche. Those are just-hit wind and hail tickets, not a live watch.

WPC still carries a Slight Risk of excessive rainfall over portions of the eastern Dakotas into northwestern Minnesota, with a Marginal Risk from northern South Dakota through North Dakota and far northwest Minnesota. That is training showers on a southerly low-level jet, not a severe-watch corridor.

Just hit

Overnight and yesterday evening: flash flooding on the Arizona–Utah–Nevada border country and in the Fargo–Moorhead area; power lines down near New Kingman-Butler in Mohave County; severe gusts in Campbell County, South Dakota. Monday afternoon’s desk already had the Southwest water story in view. Today’s new work, if it verifies, is more Four Corners flooding plus the west Texas–eastern New Mexico Marginal window this afternoon and tonight.

Hurricane Polo is not a U.S. landfall. Tropical Storms Fay and Hanna are well out in the open Atlantic. Tropical Storm Rachel is offshore of southwestern Mexico. None of those systems is a mainland U.S. hurricane threat this morning.

Pulse table

Region	Main threats	SPC / NWS / WPC level	Status this morning
Four Corners / SW AZ–UT–NM	Flash flood, burn-scar and wash flooding	WPC Moderate excessive rainfall	Live flood pulse; overnight FFWs expired or rolling
SE Arizona / E New Mexico / west Texas	Damaging gusts, brief tornado possible, heavy rain	SPC Marginal	Afternoon–tonight window; no watch yet
SW Texas Panhandle / South Plains	Training rain, isolated severe	Flood Watch + local HWO	Today into tonight
Eastern Dakotas / NW Minnesota	Training heavy rain	WPC Slight / Marginal ERO	Showers; Fargo–Moorhead just-hit water
Western/central Dakotas (overnight)	Severe gusts, small hail	Expired Marginal + LSRs	Aftermath
Atlantic / Gulf vs. U.S. mainland	No landfalling hurricane	Polo weakening over Sonora	Quiet on the mainland coast

What this means for restoration teams

The Southwest Moderate Risk is wet drywall, silt in structures near washes, and a 24–48 hour mold clock on buildings that took water overnight. West Texas and eastern New Mexico are a wind-first desk if storms organize, with water on the same ZIPs if cells train. Dakotas gusts from last evening are already a roof-and-siding ticket in the counties that verified.

For teams near the SPC Marginal: stage before mid-afternoon local, not after the first warning. Property owners should photograph damage in daylight if it is safe, call the carrier, and start extraction the same night if water is inside. Turn around, don’t drown remains the flood rule on every wash in the Moderate Risk.

What this is not

This is not a regional derecho and not a U.S. mainland hurricane landfall. Polo is a Mexico landfall whose remnant moisture is already inside the Southwest forecast. The work today, if it comes, will be scattered: a flooded wash in Mohave or Washington County, a wind swath through a west Texas or eastern New Mexico county, leftover urban water in Fargo. That is the local-storm pattern this desk should staff.

Looking ahead

Wednesday’s SPC Day 2 outlook already draws a Slight Risk of severe thunderstorms across parts of the southern Plains, with damaging wind, hail, and perhaps a tornado or two from west-central Texas into southwest Oklahoma as the upper low and dryline organize. Thursday stays Marginal over parts of the southern Plains. Watch the next Storm Tracker update rather than assuming today’s Marginal is the last line of the week.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center Sep 29, 2026 1300 UTC Day 1 Convective Outlook (Guyer/Bentley); SPC preliminary local storm reports for 28–29 September; Weather Prediction Center Day 1 Excessive Rainfall Outlook (Hurley/Wegman update and prior Campbell/Pereira discussion); National Weather Service warning text via the national watches/warnings feed; National Hurricane Center public advisory language on Hurricane Polo over the Gulf of California into Sonora.

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watch, and LSRs, and WPC excessive rainfall for the flood overlay. Prior desk: Monday, September 28 storm updates.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 29, 2026

Storm Updates: Southwest Flood Moderate, Dakotas Marginal — Monday, September 28, 2026

Monday afternoon desk. Water still owns the Southwest. A small Marginal is now on the northern Plains. Not an NWS warning.

This is a live Monday afternoon snapshot of U.S. local-storm activity as of Monday, September 28, 2026. The morning desk opened with a blank severe map. The Storm Prediction Center 2000 UTC Day 1 Convective Outlook, issued 0258 PM CDT, now carries a Marginal Risk of severe thunderstorms across parts of western and northern South Dakota and vicinity. No convective watches are valid. The last issued watch remains number 0674.

The Weather Prediction Center still holds a Moderate Risk of excessive rainfall over portions of the Southwest and Four Corners. The 16Z update expanded that Moderate southwest down the Colorado River to include the California–Arizona–Nevada tripoint. Restoration exposure this afternoon is water first on already wet Southwest ground, then isolated hail and gusty wind on the Dakotas Marginal, plus a short radar-indicated severe thunderstorm warning that fired over San Bernardino County, California. Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this afternoon

SPC summary language at 0258 PM CDT: isolated strong to severe thunderstorms may occur this afternoon and evening across parts of western and northern South Dakota and vicinity. The 20Z update notes stronger surface heating and less cloud cover near northwestern South Dakota, with temperatures into the low and mid 70s F downstream of developing convection near the Wyoming–South Dakota border. Storms were expected to form near the Black Hills around 20–22Z and spread east-northeast along a weak surface front. Stronger cells may produce isolated hail and gusty winds before becoming elevated across northern South Dakota and southern North Dakota later tonight.

Mesoscale Discussion 2330, issued 0240 PM CDT and valid through 2145 UTC, covers the western South Dakota vicinity. Concerning: severe potential, watch unlikely. Watch-issuance probability is 5 percent. SPC language: isolated strong to severe storms may produce sporadic hail through evening. Most probable peak hail size up to 1.25 inches. Most probable peak wind gust up to 60 mph. That is a local pulse, not a watch day.

WPC Day 1 excessive rainfall, updated 1537 UTC Monday and valid 16Z Monday through 12Z Tuesday, remains the national water headline. A Moderate Risk covers portions of the Southwest. The 16Z update expanded the Moderate to the CA/AZ/NV tripoint after coordination with NWS Las Vegas. Marginal and Slight areas were expanded north along the Nevada–Utah border. A separate Slight Risk remains over parts of North Dakota and northwestern Minnesota from training showers on the low-level jet. WPC notes much of the ongoing Arizona rain has been stratiform, but soils are already wet and the terrain is flashy.

National Hurricane Center as of the 2:00 PM MST Monday Polo advisory: Hurricane Polo is still a major hurricane near 25.0°N, 113.0°W, moving northeast at 12 mph, 115 mph maximum sustained winds, 963 mb. Life-threatening winds and flash flooding are beginning over portions of Baja California Sur. That is a Mexico land desk plus a U.S. flood-moisture feed. It is not a California or Arizona hurricane landfall. Hurricane Nolo remains a Central Pacific / Papahanaumokuakea desk. Tropical Storm Rachel is paralleling the southwest Mexico coast. Atlantic Tropical Depression Fay and Tropical Storm Hanna are not a CONUS land-threat desk this afternoon.

Hotspot 1 — Southwest and Four Corners flood Moderate

This is still today’s organized desk. Predecessor moisture from Polo and remnants of Odalys continues to lift north ahead of a mid-level shortwave moving from the California Valleys toward the lower Colorado River Valley. WPC guidance still supports a widespread 1 to 3 inches across the Four Corners region on soils already near saturation. South- and west-facing slopes along the Mogollon Rim and the San Juans remain favored. Burn scars, slot canyons, and rocky fans fail first.

Counties and terrain to watch this afternoon: Mogollon Rim and higher terrain in Arizona; western and southwestern New Mexico including burn-scar drainages near Lordsburg; the San Juan Mountains and adjacent southwest Colorado; southern Nevada valleys; and the newly expanded Moderate near the CA/AZ/NV tripoint and the lower Colorado River. WPC also flagged slow-moving lines along the Nevada–Utah border.

Restoration read: water first. Stage pumps, extractors, and sandbags on known flood ZIPs and burn-scar alluvial fans. Photograph crawlspaces and finished basements as soon as it is safe. Do not treat this as a wind event unless a local warning says otherwise.

Hotspot 2 — Western and northern South Dakota Marginal

This is the only categorical severe area on the current Day 1 map. SPC expects storms to form near the Black Hills and move east-northeast along a weak surface trough and front. MD 2330 keeps a watch off the table. Isolated quarter-to-golf-ball hail and 60 mph gusts are the staffed threats, not a derecho and not a tornado outbreak. Aberdeen and Rapid City county warning areas own the pulse. Northern South Dakota into southern North Dakota trends more elevated after dark.

Restoration read: isolated hail and tree work if a cell verifies. Do not pre-position a regional CAT team on a 5-percent watch probability.

Hotspot 3 — Lower Colorado / San Bernardino isolated SVR

SPC still withholds unconditional severe probabilities for southeast California, southern Nevada, and western Arizona, but NWS Las Vegas issued a Severe Thunderstorm Warning at 129 PM PDT Monday for San Bernardino County until 215 PM PDT. Radar-indicated hazards: 60 mph gusts and quarter-size hail near Amboy and Interstate 40 between mile markers 68 and 98, storm moving northeast at 20 mph. That warning is a short local pulse inside the WPC flood overlay, not an SPC watch.

Restoration read: check I-40 desert ZIPs and any hail-struck vehicles after the cell passes. The bigger ticket in that same corridor remains flash-flood water, not wind.

Just hit

SPC local storm reports for the current 1200 UTC Monday to 1159 UTC Tuesday window showed no tornado, hail, or wind reports as of this afternoon desk. That board resets at 12Z. Last night’s preliminary reports from the 27/1200–28/1159 UTC window remain the open tickets:

2216 UTC Sunday — 1.00-inch hail 20 miles south of Merriman, Cherry County, Nebraska. Vehicle damage reported. (NWS North Platte)
2330 UTC Sunday — 1.00-inch hail 2 miles north-northwest of Willow Park, Parker County, Texas. (NWS Fort Worth)
0032 UTC Monday — 1.00-inch hail 24 miles north of Whitman, Cherry County, Nebraska. (NWS North Platte)
1440 UTC Sunday — 66 mph gust 10 miles northwest of Okobojo Creek Recreation Area, Sully County, South Dakota. Mesonet. (NWS Aberdeen)
2300 UTC Sunday — 60 mph gust 22 miles west-southwest of Roosevelt, Sutton County, Texas. West Texas Mesonet Sonora 23SE. (NWS San Angelo)
2320 UTC Sunday — Unknown-speed wind 4 miles north-northwest of Willow Park, Parker County, Texas. Large tree limbs down on FM 730. (NWS Fort Worth)

No tornado reports were received in that window. Sunday evening Severe Thunderstorm Warnings over southwestern Cherry County, Nebraska, and northeastern Parker County, Texas, have expired. Today’s San Bernardino warning is a live local product, not yet an LSR.

Pulse table

Region	Main threats	SPC / NWS / WPC level	Status this afternoon
Southwest / Four Corners	Flash flood, training rain, burn-scar runoff	WPC Moderate excessive rainfall	Live through Tuesday 12Z; outline expanded to CA/AZ/NV tripoint
Western / northern South Dakota	Isolated hail, gusty wind	SPC Marginal; MD 2330 watch unlikely	This afternoon into evening
Eastern Dakotas / NW Minnesota	Training showers, localized flood	WPC Slight excessive rainfall	Ongoing
SE CA / southern NV / western AZ	Numerous storms, isolated wet downburst or SVR	General thunder; local SVR San Bernardino	Today into evening
Cherry County, NE / Parker County, TX	Quarter hail, tree limbs	Expired SVR / Sunday LSRs	Just-hit cleanup
Polo	Baja wind and flood; U.S. moisture feed	NHC major hurricane near Baja Sur	Not a CONUS landfall

What this means for restoration teams

The national severe map is no longer blank, but it is still a small Marginal. The work that actually fills trucks today is WPC Moderate water on the Southwest and Four Corners. Saturated soils plus burn-scar fans do not need a supercell. Stage extraction before the next training core, not after the first flash-flood warning.

South Dakota is isolated hail and outflow if the Black Hills cells organize. MD 2330 says watch unlikely. Staff it as a local pulse. Cherry County and Willow Park remain yesterday’s hail and limb tickets. Photograph vehicles and roofs in daylight if it is still safe.

Polo is a Baja and Sonora hurricane desk plus a U.S. flood-moisture feed. Do not staff it as a California or Arizona landfalling hurricane. Nolo is a Central Pacific desk.

What this is not

This is not a Slight or Enhanced severe day, not a derecho, and not a U.S. mainland hurricane landfall. Work today, if it verifies, is flash flooding on the Four Corners Moderate, a narrow Dakotas Marginal, and one desert SVR in San Bernardino County. That is the local-storm pattern this desk should staff.

Looking ahead

SPC Day 2, issued 1215 PM CDT Monday and valid 12Z Tuesday through 12Z Wednesday, is a Marginal Risk from southern and eastern New Mexico into west Texas. Isolated severe gusts and a couple of tornadoes are possible Tuesday afternoon through early Wednesday as Polo remnants eject toward far west Texas and southeast New Mexico. Day 3 is already a Slight. WPC keeps Moderate flood language into Tuesday over parts of the Southwest, central and southern Rockies, and southern High Plains. Watch Tuesday morning Storm Tracker rather than assuming today’s small map is the week.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center Sep 28, 2026 2000 UTC Day 1 Convective Outlook; SPC Mesoscale Discussion 2330; SPC Current Watches page (no watches valid as of 1414 UTC Monday); SPC local storm reports for 28/1200 UTC–present and 27/1200–28/1159 UTC; Weather Prediction Center Day 1 Excessive Rainfall Outlook updated 1537 UTC Mon Sep 28; National Hurricane Center Hurricane Polo Advisory 33 at 2:00 PM MST Mon Sep 28; NWS Las Vegas Severe Thunderstorm Warning for San Bernardino County issued 129 PM PDT; National Weather Service warning text compiled at weather.gov.

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watches, MDs, and LSRs, and WPC excessive rainfall for the flood overlay. Morning desk for this calendar day: Storm Updates: Southwest Flood Moderate, Quiet Severe Pulse — Monday, September 28, 2026 (Morning).

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 28, 2026

Storm Updates: Southwest Flood Moderate, Quiet Severe Pulse — Monday, September 28, 2026 (Morning)

Map of Arizona, southern Nevada, southwest Colorado, and western New Mexico marked for Monday's moderate flood risk — Monday morning desk. Moderate flood on the Southwest and Four Corners. Not an NWS warning.

This is a live Monday morning snapshot of U.S. local-storm activity as of Monday, September 28, 2026. Overnight into this morning, the organized severe desk stayed quiet. The Storm Prediction Center 1300 UTC Day 1 Convective Outlook has no severe thunderstorm areas forecast. No convective watches are valid. The Weather Prediction Center holds a Moderate Risk of excessive rainfall over portions of the Southwest and Four Corners as tropical moisture associated with Hurricane Polo and remnants of Odalys lifts north into already wet ground.

These are county- and ZIP-scale thunderstorms and flash-flood pulses, not a U.S. mainland hurricane landfall. Polo is still a major hurricane approaching Baja California Sur and Sonora. Restoration exposure today is water first in the Southwest, then isolated wind and hail cleanup from last night’s High Plains and north Texas cells. Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this morning

SPC language at 0728 AM CDT: severe thunderstorm probability remains low on Monday. Isolated to scattered storms are still expected later over the northern High Plains from western Nebraska into the Dakotas, and numerous showers and thunderstorms are expected across southeast California, southern Nevada, and western Arizona. Those corridors do not carry unconditional severe probabilities on this outlook. The last issued convective watch was number 0674; nothing is live now.

WPC Day 1 excessive rainfall, issued 0812 UTC Monday and valid 12Z Monday through 12Z Tuesday, is the headline. A Moderate Risk covers portions of the Southwest and Four Corners. Guidance supports a widespread 1 to 3 inches across the region, with south- and west-facing slopes along the Mogollon Rim and the San Juans favored. Precipitable water is forecast 2 to 3.5 standard deviations above normal. Burn scars, rocky soils, and slot canyons locally raise the flood threat. The Moderate outline forks farther south in New Mexico toward the Lordsburg area and the Sacramento Mountains.

A weakening cyclone near the southern New England coast still supports showers and occasional embedded thunder along the coast. Instability is weak. That is leftover nor’easter weather, not a new severe corridor.

Hotspot 1 — Southwest and Four Corners flood Moderate

This is today’s organized desk. Moisture from Polo and post-tropical Odalys is being drawn north ahead of a mid-level trough moving from the California Valleys toward the lower Colorado River Valley. Widespread clouds and weak mid-level lapse rates should keep most storms disorganized, but rainfall rates on saturated soils do not need a supercell to fail a crossing.

Counties and terrain to watch: Mogollon Rim and higher terrain in Arizona; western and southwestern New Mexico including burn-scar drainages near Lordsburg; the San Juan Mountains and adjacent southwest Colorado; southern Nevada valleys that take runoff from steep slopes. WPC notes the Moderate continues into Tuesday over parts of the Southwest, central and southern Rockies, and southern High Plains.

Restoration read: water first. Stage pumps, extractors, and sandbags on known flood ZIPs and burn-scar alluvial fans before the afternoon cores. Photograph crawlspaces and finished basements as soon as it is safe. Do not treat this as a wind event unless a local warning says otherwise.

Hotspot 2 — Northern High Plains isolated storms

SPC keeps general thunderstorms from western Nebraska north into North Dakota. A surface trough and modest 500–1500 J/kg CAPE later this afternoon could support isolated stronger cells. Uncertainty on location and intensity is why severe probabilities stayed off the map. A southerly low-level jet may keep elevated storms going tonight.

That is the same family that produced last night’s Cherry County hail. Staff it as isolated hail and outflow, not a watch day.

Hotspot 3 — Leftover Northeast coast and north Texas cleanup

The coastal cyclone continues to weaken near southern New England. Showers and occasional thunder remain possible near the coast. Sunday’s High Wind Warnings on the Jersey Shore and Long Island are already off the morning board from yesterday’s afternoon desk. Treat remaining coastal work as leftover water and beach debris, not a new wind outbreak.

North Texas had a short severe pulse last evening over Parker County. That is a just-hit ticket, not today’s outlook.

Just hit

SPC local storm reports for the 1200 UTC Sunday to 1159 UTC Monday window, all preliminary:

2216 UTC — 1.00-inch hail 20 miles south of Merriman, Cherry County, Nebraska. Vehicle damage reported. (NWS North Platte)
2330 UTC — 1.00-inch hail 2 miles north-northwest of Willow Park, Parker County, Texas. (NWS Fort Worth)
0032 UTC — 1.00-inch hail 24 miles north of Whitman, Cherry County, Nebraska. (NWS North Platte)
1440 UTC Sunday — 66 mph gust 10 miles northwest of Okobojo Creek Recreation Area, Sully County, South Dakota. Mesonet. (NWS Aberdeen)
2300 UTC — 60 mph gust 22 miles west-southwest of Roosevelt, Sutton County, Texas. West Texas Mesonet Sonora 23SE. (NWS San Angelo)
2320 UTC — Unknown-speed wind 4 miles north-northwest of Willow Park, Parker County, Texas. Large tree limbs down and outdoor items blown around on FM 730. (NWS Fort Worth)

No tornado reports were received in that window. Severe Thunderstorm Warnings that fired Sunday evening over southwestern Cherry County, Nebraska, and northeastern Parker County, Texas, have expired.

Pulse table

Region	Main threats	SPC / NWS / WPC level	Status this morning
Southwest / Four Corners	Flash flood, training heavy rain, burn-scar runoff	WPC Moderate excessive rainfall	Live outlook through Tuesday 12Z
SE CA / southern NV / western AZ	Numerous showers and storms, isolated wet downburst	General thunder; no severe probs	Today into evening
Western NE into the Dakotas	Isolated strong storms, hail or gust possible	General thunder; no severe probs	Late afternoon–overnight
Cherry County, NE / Parker County, TX	Quarter hail, tree limbs	Expired SVR / LSRs	Just-hit cleanup
Southern New England coast	Showers, leftover coastal water	Weak cyclone; no severe area	Fading
Polo / Odalys	Mexico land and moisture feed, not CONUS landfall	NHC Polo major hurricane near Baja	Moisture into the Southwest

What this means for restoration teams

The national severe map is blank. That does not mean a quiet shop in Arizona, New Mexico, southwest Colorado, or southern Nevada. Moderate excessive-rainfall language on already wet soils is extraction, drying, and a 24–48 hour mold clock in finished space. Burn-scar fans fail first. Stage before the afternoon moisture surge, not after the first flash-flood warning.

Cherry County and Willow Park are yesterday’s hail and limb tickets. Photograph vehicles and roofs in daylight if it is still safe. Sully County’s 66 mph mesonet gust and the Sutton County 60 mph gust are isolated wind, not a line.

Polo is a Baja and Sonora hurricane desk plus a U.S. flood-moisture feed. Do not staff it as a California or Arizona landfalling hurricane.

What this is not

This is not a Slight or Enhanced severe day and not a U.S. mainland hurricane landfall. Work today, if it verifies, is flash flooding on the Four Corners Moderate and isolated High Plains cells. That is the local-storm pattern this desk should staff.

Looking ahead

WPC keeps Moderate excessive-rainfall language into Tuesday over parts of the Southwest, central and southern Rockies, and southern High Plains, then into the southern Plains midweek. SPC’s next Day 1 update is scheduled by 1630 UTC. Watch the afternoon Storm Tracker rather than assuming the blank severe map lasts past sunset.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center Sep 28, 2026 1300 UTC Day 1 Convective Outlook; SPC Current Watches page (no watches valid); SPC local storm reports for 27/1200 UTC–28/1159 UTC; Weather Prediction Center Day 1 Excessive Rainfall Outlook issued 0812 UTC Mon Sep 28; National Hurricane Center advisories on Hurricane Polo and post-tropical Odalys; National Weather Service warning text compiled at weather.gov.

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watches, and LSRs, and WPC excessive rainfall for the flood overlay. Prior desk: Sunday afternoon Quiet Pulse, Northeast flood Slight.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 28, 2026

Storm Updates: Quiet Pulse, Northeast Flood Slight — Sunday, September 27, 2026

This is a live Sunday afternoon snapshot of U.S. local-storm activity as of Sunday, September 27, 2026. The organized severe desk is quiet. The Storm Prediction Center 2000 UTC Day 1 Convective Outlook states no severe thunderstorm areas are forecast and organized severe storms are not expected through early Monday. No convective watches are valid. Restoration exposure this afternoon is leftover nor’easter wind and water on the coastal Northeast, isolated gusty outflow from north Texas cells, and urban ponding where WPC keeps a Slight excessive-rainfall risk from New Jersey through southern New England.

These are county-scale thunderstorms and a fading coastal cyclone, not a mainland hurricane landfall. Conditions change. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this afternoon

SPC issued the 2000 UTC (2:57 p.m. CDT) Day 1 outlook with the categorical line removed. The morning Marginal over western Nebraska and the Black Hills was taken off earlier; this cycle made no further change. Isolated convection was ongoing across portions of central and north Texas near 1945 UTC. SPC notes an isolated strong or damaging gust cannot be ruled out given steep low-level lapse rates and moderate buoyancy, but weak lower-tropospheric flow, limited effective shear, and poor mid-level lapse rates keep the severe probability under 5 percent.

A few additional thunderstorms remain possible late this afternoon and evening along a diffuse surface boundary from north Texas into southern Oklahoma. An occluded cyclone continues to weaken near the northern Mid-Atlantic coast, with elevated convection and isolated lightning possible to its northeast across southeast New England. Elevated storms over central South Dakota this morning were described as already past peak.

Weather Prediction Center Day 1 Excessive Rainfall Outlook (valid 12 UTC Sunday through 12 UTC Monday) holds a Slight Risk of excessive rainfall for parts of the coastal Northeast — New Jersey, southern New York, and southern to central New England. Additional rainfall of 1 to 3 inches, locally heavier, is the language over the NYC metro into eastern Massachusetts. A Marginal Risk covers parts of Upstate New York and central New England, plus a separate Marginal from the Texas Hill Country into south-central Oklahoma. Isolated low-end flood potential is noted over portions of northern Arizona as moisture associated with Hurricane Polo begins to lift north of the Mexican coast.

High Wind Warnings that covered Eastern Monmouth and Coastal Ocean Counties in New Jersey and Long Island and adjacent Connecticut zones were in effect until noon EDT Sunday. Those products have expired. Tree-and-wire work from the overnight gusts is a just-hit desk, not a live warning desk.

Hotspot 1 — Coastal Northeast flood slight, wind fade

The live organized threat here is water, not a new severe watch. The slow-moving nor’easter lingering near northern New Jersey and eastern Long Island is still funneling moisture across southern New England. Instability is low, so instantaneous rates are not the main story. Saturated soils from coastal inundation and prior heavy rain keep urban streets, poor drainage, and small streams in play.

Cities and counties to watch: New York City and Long Island; Eastern Monmouth and Coastal Ocean Counties, New Jersey; New London and Middlesex Counties, Connecticut; eastern Massachusetts including the Boston metro. Restoration read: extraction and drying from last night’s wind-driven rain, plus ponding calls if the Slight Risk verifies. Photograph roofs in remaining daylight only if it is safe. Do not treat this as a new High Wind Warning — those expired at noon EDT.

Hotspot 2 — North Texas into southern Oklahoma scatter

This is the only convective corridor SPC is still talking about on the afternoon update. Isolated cells were already up over central and north Texas mid-afternoon. The same diffuse boundary can support a few more storms into southern Oklahoma this evening. Gusty outflow is the listed hazard. Hail and tornado probabilities are not highlighted.

Cities and counties to watch: the Dallas–Fort Worth periphery, Waco and Temple corridors, Wichita Falls, and counties along the Red River into southern Oklahoma. WPC’s Marginal excessive-rainfall pocket from the Texas Hill Country into south-central Oklahoma is the flood overlay on the same air mass. Restoration read: isolated wind and brief heavy rain. Staff local Severe Thunderstorm Warnings if they fire; do not staff a regional outbreak that SPC has already declined to draw.

Hotspot 3 — High Plains leftover and northern Arizona moisture

The morning Marginal for large hail over western Nebraska and the Black Hills is gone. SPC says the central South Dakota convection has already peaked and that any overnight elevated storms from western South Dakota into North Dakota carry only a low isolated-hail threat. NWS Aberdeen did issue a Severe Thunderstorm Warning this morning for parts of Stanley, Sully, and Dewey Counties, South Dakota — 60 mph gusts and quarter-size hail, radar indicated, until 10:00 a.m. CDT. That product is expired.

Northern Arizona is a low-end flood mention only, as flow turns southwest ahead of a trough digging into California and begins to draw moisture associated with Hurricane Polo. Polo itself is a Baja California Sur hurricane, not a U.S. mainland landfall. Restoration read: check whether any local flash-flood warning is actually live before rolling a crew. The outlook language is not a warning.

Just hit

SPC today’s storm-report page for the 1200 UTC Sunday through 1159 UTC Monday window showed no tornado, hail, or wind LSRs as of this afternoon scan. The morning desk already logged overnight Comanche County, Oklahoma wind and quarter hail from Saturday night. Mid-Atlantic High Wind Warnings that ran through noon EDT Sunday are the other just-hit pile: trees, service drops, and coastal water intrusion on the Jersey Shore, Long Island, and southern New England.

That is ticket work already on the books, not a new watch. Hurricane Nolo remains south of the Hawaiian Islands and is not a CONUS landfall. Hurricane Polo is a Mexico / Baja desk. Tropical Depression Fay is well west-southwest of the Azores. None of those systems is a U.S. mainland hurricane landfall this afternoon.

Pulse table

Region	Main threats	SPC / NWS level	Status this afternoon
Coastal Northeast (NJ / NYC / southern New England)	Urban flood, leftover wind damage	WPC Slight excessive rainfall; High Wind Warnings expired noon EDT	Live flood slight / wind fade
North Texas / southern Oklahoma	Isolated gusty outflow, brief heavy rain	SPC no severe area; WPC Marginal flood (Hill Country–south-central OK)	Scattered cells
Western NE / Black Hills / central SD	Isolated hail earlier; now quiet	Morning MRGL removed; SVR warning expired 10 a.m. CDT	Quiet
Northern Arizona	Isolated heavy rain	WPC low-end mention	Quiet / watch local products
CONUS Atlantic / Gulf coast	No landfalling hurricane	NHC systems offshore (Fay, Polo, Nolo)	Quiet on the mainland

What this means for restoration teams

Sunday afternoon is a close-out and water day, not a chase day. Northeast shops should finish tree-and-roof tickets from the expired High Wind Warnings and stay ready for urban water calls if the Slight Risk trains on already-wet ground. North Texas and southern Oklahoma shops watch local warnings only. High Plains shops can stand down the morning hail Marginal.

Wind that already happened is siding, gutter, and tree-on-structure work. New water on a Slight Risk is wet drywall and a 24–48 hour mold clock. Photograph in daylight if it is safe, call the carrier, and start extraction the same night if water is inside.

What this is not

This is not a regional derecho and not a U.S. mainland hurricane landfall. SPC has no severe thunderstorm area and no watch. Polo is Baja. Nolo is south of Hawaii. Fay is mid-Atlantic open water. Do not invent a named-CAT desk on the CONUS from those tracks.

Looking ahead

SPC Day 2 (Monday) also has no severe thunderstorm areas forecast. Severe thunderstorm probability remains low. WPC discussion language for Monday raises a Moderate excessive-rainfall risk over parts of the Southwest, Great Basin, and central and southern Rockies as Polo moisture is drawn inland — that is tomorrow’s flood overlay, not today’s. Watch the next Storm Tracker update rather than assuming Sunday’s quiet line holds after 12 UTC Monday.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center Sep 27, 2026 2000 UTC Day 1 Convective Outlook (Chalmers/Guyer); SPC current watches page updated 1705 UTC Sunday (no watches valid); SPC today’s storm reports (20260927 1200–1159 UTC window); Weather Prediction Center Day 1 Excessive Rainfall Outlook updated 0812 UTC Sunday; NWS warning text including expired High Wind Warnings (Mount Holly and Upton) and the expired Aberdeen Severe Thunderstorm Warning; National Hurricane Center public products for Polo, Nolo, and Fay. Morning desk for this calendar day: Storm Updates: High Plains Hail Marginal, Nor’easter Wind Fade — Sunday, September 27, 2026 (Morning).

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watch, and LSRs, and WPC excessive rainfall for the flood overlay.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 27, 2026

Storm Updates: High Plains Hail Marginal, Nor’easter Wind Fade — Sunday, September 27, 2026 (Morning)

This is a live Sunday morning snapshot of U.S. local-storm activity as of Sunday, September 27, 2026. Overnight into this morning, the organized severe desk stayed quiet. No Storm Prediction Center tornado or severe thunderstorm watches are valid. The last issued convective watch remains Watch 674, already expired. The 1300 UTC Day 1 Convective Outlook, issued 0730 AM CDT and valid 271300Z–281200Z, holds a Marginal Risk of severe thunderstorms for portions of the central and northern High Plains. Summary language from Norman: isolated thunderstorms capable of large hail will be possible across portions of western Nebraska and the Black Hills of South Dakota. No tornado or damaging-wind probability areas are forecast. Restoration exposure this morning is leftover Mid-Atlantic and southern New England wind from the fading nor’easter, isolated High Plains hail later today, and a Weather Prediction Center Slight excessive-rainfall overlay on parts of southern New England.

Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this morning

No convective watches are current. The SPC watch page states no watches are valid. Today’s storm-report window that opened at 1200 UTC Sunday shows no tornado, hail, or wind reports yet. The overnight board from the Saturday convective day is thin and local: quarter-size hail near Lake Lawtonka in Comanche County, Oklahoma, at 0033 UTC, plus trees down about seven miles west of Central High and roadway damage about six miles north of Hulen in the same county just before 0000 UTC. That is yesterday’s western Oklahoma Marginal verifying as isolated cells, not a watch overlay that carried into Sunday.

The 1300 UTC Day 1 outlook draws a 5 percent hail contour over about 48,893 square miles and roughly 328,899 people. Larger centers inside the contour include Rapid City, Spearfish, Rapid Valley, and Sturgis in South Dakota, and Scottsbluff, Nebraska. A residual moist axis with 60s F surface dewpoints still reaches from the southern Plains into Nebraska and South Dakota. Forcing stays weak through the day, which should keep coverage isolated. Evening coverage may increase as a subtle vorticity maximum and a modest low-level jet arrive. Large hail is the named hazard with the strongest storms. SPC also notes scattered thunderstorms over north and central Texas late this afternoon and isolated to widely scattered storms from northern Utah into central Wyoming, with localized gusty winds possible but not enough confidence for a low-probability severe highlight.

The Weather Prediction Center short-range discussion issued 422 AM EDT Sunday keeps a Slight Risk of excessive rainfall over parts of southern New England on Sunday into Monday morning. The same discussion holds a Moderate Risk for Monday over parts of the Southwest, Great Basin, and central and southern Rockies — that is tomorrow’s water desk, not this morning’s. A strong nor’easter still drifts near the New Jersey coastline. WPC language: widespread minor to moderate coastal flooding is expected for at least one more high-tide cycle Sunday morning after significant coastal flooding Saturday. Wind gusts of 40 to 50 mph remain possible Sunday morning from New Jersey to Long Island. NWS wind advisories were still live into noon EDT for New York City, Long Island, coastal and southeast Connecticut, the Hudson Valley, and the Berkshires. Gale Warnings remain on New England coastal waters. Dense fog was also in play early this morning over parts of south-central Nebraska and north-central Kansas until 11 AM CDT. A Flood Advisory covers pieces of Bourbon and Crawford Counties in southeastern Kansas into early afternoon.

Hotspot 1 — Western Nebraska and the Black Hills

This is the only categorical severe area on the Sunday Day 1 map. Isolated storms capable of large hail are the forecast, not a wind outbreak and not a tornado corridor. Heating on the western edge of the moist plume can build moderate buoyancy over western Nebraska even with some high cloud. Storm coverage stays limited until evening lift arrives.

Cities and counties to watch: Rapid City, Spearfish, Sturgis, and the Black Hills foothills in South Dakota; Scottsbluff and the Nebraska Panhandle. Restoration read: isolated hail dents and a few broken windows if a cell organizes, not a regional wind swath. Staff lightning and a tarp kit. Do not pre-position as if a Slight is coming.

Hotspot 2 — Mid-Atlantic and southern New England nor’easter fade

The live work here is leftover high wind, trees, wires, tidal water, and one more high-tide cycle — not an SPC convective watch. Saturday’s High Wind Warnings have largely rolled off into Wind Advisories and marine Gale Warnings. WPC is explicit that coastal and tidal flooding matter more than rainfall totals on the cold side of the low. Southern New England still sits under a Slight excessive-rainfall risk for localized urban and poor-drainage flooding as the rain slowly wanes.

Restoration read: this is the just-hit pile from Saturday night into Sunday morning. Check trees on service drops, wet basements, and coastal roads at high tide. Do not treat it as a new severe-thunderstorm outbreak. This is not a U.S. mainland hurricane landfall. Tropical Depression Fay is well west-southwest of the Azores. Hurricane Polo is a Baja California Sur forecast. Hurricane Nolo remains a Hawaii desk.

Hotspot 3 — North and central Texas, Utah–Wyoming scatter

SPC leaves these areas outside the Marginal contour. Scattered storms over north and central Texas late afternoon, plus isolated to widely scattered storms from northern Utah into central Wyoming, can still throw localized gusty winds. Coverage and magnitude were not enough for a 5 percent wind highlight on the 1300 UTC update. Treat local Severe Thunderstorm Warnings if they fire. Do not invent a watch.

Just hit

Sunday’s 1200 UTC storm-report window is empty as of this morning desk: no tornado, hail, or wind LSRs yet today. Overnight into early Sunday, the Saturday report day closed with isolated Comanche County, Oklahoma work — quarter hail northeast of Lake Lawtonka and trees plus roadway damage west of Central High and north of Hulen. That is the just-hit convective ticket. The larger just-hit desk is coastal wind and tidal water from New Jersey through southern New England after Saturday’s nor’easter blow.

Pulse table

Region	Main threats	SPC / NWS / WPC level	Status this morning
Western NE / Black Hills SD	Isolated large hail	SPC 1300 UTC Marginal	Afternoon into evening
NJ / NYC / Long Island / southern New England	Residual wind, tidal flood, urban rain	Wind advisories; WPC Slight rain	Fading through Sunday
Comanche County, OK	Trees, quarter hail	Saturday LSRs	Just hit overnight
North / central TX; northern UT–central WY	Localized gusty wind	General thunderstorms	Late day scatter
CONUS severe watches	None	No watches; last was 674	Quiet
SPC LSRs today (from 12Z Sun)	None yet	0 tornado / 0 hail / 0 wind	Quiet

What this means for restoration teams

Sunday morning is a quiet-pulse-plus-leftover desk. The convective piece is a small High Plains hail Marginal with no watch and an empty Sunday LSR board. Treat that as isolated cells later today, not a regional event. The live volume is already on the ground along the Mid-Atlantic and southern New England coast: trees, wires, and wet interiors from Saturday into this morning’s last high tide. Interior water still starts a 24–48 hour mold clock. Photograph in daylight if it is safe. Do not drive flooded coastal roads at high tide.

What this is not

This is not a regional derecho and not a U.S. mainland hurricane landfall. SPC has one Marginal hail area and no Slight or higher. No convective watch is up. Today’s LSR board is empty. The nor’easter is a fading high-wind and coastal-flood event on the cold side of the low. That is the local-storm pattern this desk should staff.

Looking ahead

SPC Day 2 and Day 3 convective outlooks carry no severe thunderstorm areas. WPC lifts a Moderate excessive-rainfall risk Monday over parts of the Southwest, Great Basin, and central and southern Rockies, with a Slight over parts of the Upper Midwest Monday. Watch the afternoon Storm Tracker rather than assuming the High Plains Marginal is the last line of the week.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center 1300 UTC Day 1 Convective Outlook for Sunday, September 27, 2026 (issued 0730 AM CDT); SPC current watch page (no watches valid; last issued Watch 674); SPC storm reports for 1200 UTC September 26 through 1159 UTC September 27 and the new Sunday window from 1200 UTC September 27; Weather Prediction Center Short Range Forecast Discussion issued 422 AM EDT Sunday; National Weather Service wind-advisory, gale-warning, dense-fog, and flood-advisory text; National Hurricane Center Tropical Weather Outlook (Fay well west-southwest of the Azores; no U.S. mainland tropical cyclone landfall).

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watch, and LSRs, and WPC excessive rainfall for the flood overlay. Prior desk: Saturday afternoon, September 26 storm updates.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 27, 2026

Storm Updates: Mid-Atlantic High Wind, Southern Plains Marginal — Saturday, September 26, 2026

This is a live Saturday afternoon snapshot of U.S. local-storm activity as of Saturday, September 26, 2026. The organized severe desk is a small Marginal over the southern Plains, not a national outbreak. The Storm Prediction Center 2000 UTC Day 1 Convective Outlook, issued 0250 PM CDT and valid 262000Z–271200Z, holds a Marginal Risk of severe thunderstorms late this afternoon and evening from western Oklahoma into northwest Texas. Summary language from Norman: isolated hail and strong outflow winds may accompany thunderstorms across portions of the southern Plains late this afternoon into the early evening. The outlined Marginal covers about 32,889 square miles and roughly 748,515 people, with larger centers including Wichita Falls, Lawton, Enid, Yukon, and Altus. No convective watches are valid. Restoration exposure this afternoon is split: tree and power-line wind on the Mid-Atlantic and southern New England High Wind Warnings, isolated hail and outflow gusts on the Oklahoma–northwest Texas Marginal, and water on the Weather Prediction Center Slight excessive-rainfall areas over Iowa and the coastal Northeast.

Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this afternoon

No tornado or severe thunderstorm watches are current. The SPC watch page states no watches are valid. The last issued convective watch on the board is Watch 674, already expired. No mesoscale discussions are in effect. The 20Z Day 1 update kept the forecast generally on track and made only a slight southward expansion of the 5 percent wind probability. As of 1945 UTC, a deepening cumulus field was noted from West Texas into southwestern Oklahoma, with isolated thunderstorm development ongoing over the higher terrain of southwest Texas. Temperatures had warmed into the upper 80s to mid 90s F, with temperature-dewpoint spreads approaching 30 F in parts of northwest Texas. Steep low-level lapse rates may support isolated strong or damaging outflow gusts, with an instance of large hail also possible farther north where deep-layer shear is marginally stronger. A lack of stronger synoptic-scale forcing, generally modest mid-level flow, and poor mid-level lapse rates are expected to limit overall intensity and coverage.

The Weather Prediction Center Day 1 Excessive Rainfall Outlook, updated 1556 UTC Saturday and valid 16Z Saturday through 12Z Sunday, holds a Slight Risk of excessive rainfall for parts of the coastal Northeast and Iowa. WPC notes a large nor’easter crawling off the Delaware and southern New Jersey coast, with a 986 mb center as of the 16Z discussion. Coastal and tidal flooding, aided by a full moon and the storm’s slow motion, are described as substantially more impactful than rainfall flooding. The Slight was expanded slightly to include urban northern New Jersey and urban central Connecticut. A higher-end Slight that had covered eastern Massachusetts, Rhode Island, and eastern Long Island was dropped with the 16Z update. All of the Northeast sits on the cold, northwest side of the storm, so instability for truly heavy convective rain is lacking. This remains a prolonged light-to-moderate rain event stacked on tides and high wind, not a warm-sector flash-flood outbreak.

Iowa’s Slight was left unchanged for central and southwestern Iowa. High-resolution guidance suggests showers and storms on the nose of a low-level jet this evening and tonight. Wet soils have lowered flash-flood guidance into the 1 to 1.5 inch per hour range. Instability is the limiter, struggling to exceed 500 J/kg. A Marginal Risk also remains over more sensitive parts of West Texas around the Davis Mountains and Stockton Plateau.

High Wind Warnings remain the live non-convective overlay on the Mid-Atlantic and southern New England coast. NWS Mount Holly continues a High Wind Warning until 6 AM EDT Sunday for the Delaware beaches and coastal New Jersey zones including Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic, and Coastal Ocean, with north winds 30 to 40 mph and gusts up to 60 mph. NWS Boston/Norton continues High Wind Warnings until 8 AM EDT Sunday for portions of eastern, northeastern, and southeastern Massachusetts and Rhode Island, with northeast winds 20 to 30 mph and gusts up to 50 to 60 mph depending on zone. Those products are trees and power lines, not SPC severe thunderstorm watches.

Hotspot 1 — Western Oklahoma into northwest Texas

This is the only categorical severe area on the Saturday Day 1 map. The 20Z outlook keeps isolated hail and strong outflow as the hazards late afternoon into early evening. Surface-based storms can still form where heating wins west of leftover morning cloud from southwest Oklahoma into Kansas. Cities inside the Marginal include Wichita Falls, Lawton, Enid, Yukon, and Altus. Isolated thunderstorms were already firing on the higher terrain of southwest Texas by mid-afternoon.

Restoration read: isolated wind and a possible hail stone, not a watch overlay. Staff lightning and a few downed limbs if a cell organizes near Lawton, Altus, or the Wichita Falls side of the Red River. Do not pre-position as if a Slight or Enhanced is coming. Photograph any hail or wind damage in daylight if it is safe.

Hotspot 2 — Jersey Shore, Delaware beaches, southern New England

The live work here is High Wind Warnings plus coastal and tidal flooding under a slow nor’easter, not an SPC convective watch. Mount Holly holds the warning through 6 AM Sunday on the Delaware beaches and the New Jersey coastal strip from Sandy Hook and Eastern Monmouth through Atlantic City, Long Beach Island, and Cape May. Boston/Norton holds through 8 AM Sunday from the North Shore and Boston through the South Coast, Cape Cod, the Islands, and Rhode Island. WPC’s Slight rainfall risk still covers parts of the coastal Northeast, including urban northern New Jersey and urban central Connecticut, but the 16Z discussion is explicit: coastal and tidal flooding matter more than the rain totals.

Restoration read: trees, wires, and wet basements on a long-duration coastal blow. Power outages are the expected ticket language in the NWS impact statements. Do not drive inundated coastal roads at high tide. This is not a hurricane landfall and not a derecho. Hurricane Nolo is a Hawaii desk. Hurricane Polo is a Baja California Sur forecast, not a U.S. East Coast landfall.

Hotspot 3 — Central and southwestern Iowa

WPC left the Slight Risk unchanged at 16Z for central and southwestern Iowa. Cell training along a northwest-southeast stationary front is still possible this evening and tonight on already wet soils. Earlier discussion language also kept eastern Nebraska and far northern Missouri in the broader rain corridor, with some 24-hour amounts able to reach or exceed 2 inches where storms train. Instability stays weak. Occasional mainly elevated thunderstorms remain possible from northeast Oklahoma northward to Iowa per the SPC Day 1 discussion, but that is not a categorical severe area.

Restoration read: water on poor drainage and low crossings tonight, not hail or a wind swath. Check Saturday night into Sunday morning for ponding. Turn around, don’t drown.

Just hit

SPC today’s storm reports for the 1200 UTC September 26 through 1159 UTC September 27 window show no tornado reports, no hail reports, and no wind reports as of this afternoon desk. The severe board is still empty for today’s convective day.

The work that is already a ticket is coastal wind and water on the Mid-Atlantic and southern New England side of the nor’easter, plus leftover runoff from the last several days on the southern High Plains. Those are NWS high-wind and flood products, not today’s SPC local storm reports. Do not reprint Friday’s New Mexico flash-flood warnings as Saturday LSRs.

Pulse table

Region	Main threats	SPC / NWS / WPC level	Status this afternoon
Western OK / northwest TX	Isolated hail, outflow wind	SPC 2000 UTC Marginal	Live late afternoon / evening
DE beaches / NJ coast / southern New England	High wind, trees, tidal flood	NWS High Wind Warnings; WPC Slight rain	Warnings into Sunday morning
Central / southwestern Iowa	Training rain, isolated runoff	WPC Slight	Evening / overnight
West Texas mountains	Localized heavy rain	WPC Marginal	Isolated
CONUS severe watches	None	No watches; last was 674	Quiet
SPC LSRs today	None	0 tornado / 0 hail / 0 wind	Quiet

What this means for restoration teams

Saturday afternoon is a split desk. The convective piece is a small Marginal from western Oklahoma into northwest Texas with no watch and an empty LSR board. Treat that as isolated cells, not a regional wind event. The live volume sits on the Mid-Atlantic and southern New England High Wind Warnings: trees, wires, and wet basements under a slow nor’easter. Iowa is an overnight water check on already wet ground.

Interior water still starts a 24–48 hour mold clock. Photograph in daylight if it is safe. Do not drive flooded coastal roads at high tide or low crossings in Iowa tonight. Hurricane Nolo remains a Hawaii flood-and-wind desk south of the Big Island. Hurricane Polo is forecast for Baja California Sur, not the U.S. mainland. Tropical Storm Gonzalo and Tropical Depression Fay are well out in the eastern and central Atlantic. Do not mix those crew maps with the Jersey Shore wind pile or the Oklahoma Marginal.

What this is not

This is not a regional derecho and not a U.S. mainland hurricane landfall. SPC has one Marginal area and no Slight or higher. No convective watch is up. No mesoscale discussion is up. Today’s LSR board is empty. The nor’easter is a high-wind and coastal-flood event on the cold side of the low, not a tropical cyclone making landfall on the East Coast. That is the local-storm pattern this desk should staff.

Looking ahead

The SPC Day 2 Convective Outlook, issued 1247 AM CDT Saturday and valid 271200Z–281200Z Sunday, carries no severe thunderstorm areas. Summary: severe thunderstorms are not expected Sunday. An upper low is expected to meander over the lower Hudson Valley while ridging prevails over the Plains. Isolated to widely scattered thunderstorms are possible from the Great Basin into the Plains, but overlapping buoyancy and shear look limited. Day 3 also has no severe thunderstorm areas. Sunday’s restoration check is leftover Mid-Atlantic wind damage and any Iowa runoff that verifies overnight, not a new severe outbreak.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center 2000 UTC Day 1 Convective Outlook for Saturday, September 26, 2026 (issued 0250 PM CDT); SPC current watch page (no watches valid; last issued Watch 674); SPC mesoscale discussion page (none in effect); SPC storm reports for 1200 UTC September 26 through 1159 UTC September 27 (no tornado, hail, or wind reports at this desk); Weather Prediction Center Day 1 Excessive Rainfall Outlook discussion updated 1153 AM EDT Saturday; NWS Mount Holly High Wind Warning text; NWS Boston/Norton High Wind Warning text; SPC Day 2 Convective Outlook issued 1247 AM CDT Saturday; National Hurricane Center active-system summaries for Nolo, Polo, Gonzalo, and Fay.

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watch, and LSRs, and WPC excessive rainfall for the flood overlay. Morning desk: Saturday morning, September 26 storm updates.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 26, 2026

Storm Updates: Mid-Atlantic High Wind, Southern Plains Marginal — Saturday, September 26, 2026 (Morning)

This is a live Saturday morning snapshot of U.S. local-storm activity as of Saturday, September 26, 2026. Overnight into this morning, the organized severe desk stayed quiet: no Storm Prediction Center convective watches are valid. The 1300 UTC Day 1 Convective Outlook draws a Marginal Risk of isolated hail and strong outflow winds for western Oklahoma into northwest Texas late this afternoon into early evening. The Weather Prediction Center Day 1 Excessive Rainfall Outlook holds Slight Risk pockets from southwest Iowa into northern Missouri and along the Mid-Atlantic and southern New England coast, with a broader Marginal overlay from the southern Plains into the central Plains.

The live work this morning is not a watch box. It is High Wind Warnings on the Mid-Atlantic and southern New England coast from a strengthening coastal low, leftover water in north-central Kansas where a flash-flood warning was replaced by a flood advisory, and a few overnight local storm reports. These are county-scale thunderstorms and coastal wind, not a U.S. mainland hurricane landfall. Restoration exposure today is wind-driven trees and service drops on the coast, isolated hail and outflow later on the southern Plains, and interior water where yesterday’s High Plains rain is still in the channel. Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this morning

SPC current watches: none. Most recently issued watch was 0674, already expired. The 0655 AM CDT Day 1 discussion (Smith/Bentley) is explicit: morning showers and thunderstorms over the southern High Plains should dissipate, with new storm development around 21–23 UTC (4–6 p.m. CDT). Isolated large hail and severe gusts are possible mainly 22z–02z. Elsewhere, SPC calls the severe environment quiescent.

WPC valid 12Z Saturday through 12Z Sunday: Slight Risk of rainfall exceeding flash-flood guidance from roughly southwest Iowa into northern Missouri, and a second Slight along the Mid-Atlantic and southern New England coast from the Delmarva through Cape Cod and adjacent waters. A Marginal Risk covers a large southern-to-central Plains corridor plus a coastal Mid-Atlantic/Northeast swath.

National Hurricane Center: Tropical Depression Fay and Tropical Storm Gonzalo are well out in the open Atlantic and are not a U.S. land threat this morning. Hurricane Nolo remains nearly stationary well south of the Big Island of Hawaii and is forecast to stay south of the islands; that is a Hawaii flood-and-wind desk, not a mainland landfall. Eastern Pacific Hurricanes Odalys and Polo are Mexico-waters storms, not CONUS landfalls.

Hotspot 1 — Mid-Atlantic and southern New England high wind

This is the live warning desk. National Weather Service Mount Holly holds a High Wind Warning until 6:00 a.m. EDT Sunday for Delaware beaches and coastal New Jersey counties including Eastern Monmouth, Atlantic Coastal Cape May, Coastal Atlantic, and Coastal Ocean. Language: north winds 30 to 40 mph with gusts up to 60 mph; trees and power lines; widespread outages possible. Boston/Norton holds High Wind Warnings until 8:00 a.m. EDT Sunday for eastern and southeastern Massachusetts and Rhode Island, with northeast gusts 50–60 mph on the exposed coast and 50 mph inland over Kent and Providence counties. WPC’s coastal Slight excessive-rainfall risk sits under the same system: heaviest totals preferred offshore, but localized heavy rain can still reach the Jersey Shore through southern New England.

Cities and counties to watch: Atlantic City, Long Beach Island, Ocean City, Rehoboth Beach, Sandy Hook; Boston, Quincy, Plymouth, New Bedford, Cape Cod, Nantucket, Martha’s Vineyard; Providence, Warwick, Newport, Westerly.

Restoration read: wind first. Stage tree crews, generators, and tarp kits before the next peak gust period tonight. Treat coastal ZIPs as possible interior-water jobs if the Slight rain overlay verifies on already-wet ground. Photograph roofs in remaining daylight only if it is safe.

Hotspot 2 — Western Oklahoma into northwest Texas (afternoon Marginal)

SPC’s only categorical severe area today. A High Plains upper trough and a smaller-scale jet over the Texas Panhandle into Oklahoma maintain a lee trough and dewpoints in the lower to mid 60s. Morning convection is expected to die. New storms 21–23 UTC from south-central Kansas through western Oklahoma and west/northwest Texas. Adequately strong deep-layer shear supports a few organized cells capable of isolated large hail and severe outflow, mainly 22z–02z. Lubbock’s hazardous-weather outlook already flags isolated afternoon and evening storms off the Caprock with gusts to 65 mph and hail to quarter size.

Restoration read: this is a late-day hail and wind ticket, not a morning watch. Do not pre-position as if a Slight or Enhanced is up. Staff local warnings if they fire after 4 p.m. CDT.

Hotspot 3 — Leftover High Plains water and central Plains flood overlay

NWS Hastings replaced a flash-flood warning with a Flood Advisory through 1:00 p.m. CDT for parts of Jewell, Mitchell, Osborne, and Smith Counties in north-central Kansas. That is yesterday’s rain still in the ditch, not a new MCS. WPC keeps a Slight excessive-rainfall risk over southwest Iowa into northern Missouri and a Marginal from Oklahoma and West Texas north across Kansas toward the eastern Dakotas. Friday afternoon’s New Mexico flood pulse is no longer the national Slight; treat Cibola and Santa Fe as aftermath unless a new warning posts.

Great Falls holds a High Wind Warning until noon MDT for Glacier, Toole, and Pondera High Plains zones — westerly 30–50 mph, gusts to 70. That is a plains wind event, not the SPC Marginal.

Just hit

Overnight and Friday evening local storm reports, all preliminary: landspout near Wilmore in Comanche County, Kansas; one-inch hail that cracked windshields at Tecolote and near Romeroville in San Miguel County, New Mexico; 59–61 mph measured gusts in Liberty and Pondera Counties, Montana. Earlier Friday into last night on the Texas side of the same High Plains corridor: 60 mph at Memphis in Hall County, an estimated 60 mph north of Study Butte, and a roof section blown onto a road in Terlingua, Brewster County. No tornado watch fired. No convective watch is live this morning.

Pulse table

Region	Main threats	SPC / NWS / WPC level	Status this morning
Coastal NJ / DE / southern New England	Damaging wind, trees, outages, localized heavy rain	High Wind Warning + WPC Slight (coast)	Live warnings through Sunday morning
Western OK / northwest TX / south-central KS	Isolated hail, severe outflow	SPC Marginal 22z–02z	Afternoon–evening development
SW Iowa / northern Missouri	Training rain, flash flood	WPC Slight	Today into tonight
North-central Kansas (Jewell–Smith)	Residual flooding	Flood Advisory to 1 p.m. CDT	Aftermath / still in channel
Northern MT High Plains	High wind gusts to 70 mph	High Wind Warning to noon MDT	Live, expires midday
Hawaii (Nolo)	Flood watch Big Island / Maui County	NHC hurricane well south of islands	Hawaii desk only
U.S. mainland tropical	No landfalling hurricane	Fay / Gonzalo open Atlantic	Quiet on the mainland coast

What this means for restoration teams

Coastal gusts of 50–60 mph are tree-on-structure, siding, gutter, and service-drop work. Stage before dark on the Jersey Shore and southern New England, not after the first outage ticket. The Oklahoma–Texas Marginal is a late-day hail and wind desk: a few cells, not a regional outbreak. Kansas flood-advisory counties are already wet — extraction and drying, not a new watch. Hawaii Nolo stays off the mainland board.

Property owners: photograph damage in daylight if it is safe, call the carrier, and start extraction the same night if water is inside. Turn around, don’t drown at low-water crossings in the WPC Slight counties.

What this is not

This is not a regional derecho and not a U.S. mainland hurricane landfall. No convective watch is up. The work today, if it comes, will be scattered: a coastal wind swath through a New Jersey or Massachusetts county, a late-day hail core in western Oklahoma, leftover water in a Kansas creek. That is the local-storm pattern this desk should staff.

Looking ahead

Coastal High Wind Warnings run through early Sunday. The southern Plains Marginal is a same-day afternoon problem, not an overnight watch. SPC Day 2 language on the hazard matrix is No Severe for Sunday. Watch the next Storm Tracker update rather than assuming this morning’s High Wind Warning is the last line of the weekend.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center Sep 26, 2026 1300 UTC Day 1 Convective Outlook; SPC current watches (none valid); SPC local storm reports for 1200 UTC Sep 25–1159 UTC Sep 26; Weather Prediction Center Day 1 Excessive Rainfall Outlook valid 12Z Sep 26–12Z Sep 27; National Weather Service warning text from Mount Holly, Boston/Norton, Great Falls, Hastings, and Lubbock; National Hurricane Center public advisories for Nolo, Fay, and Gonzalo. Check weather.gov for the county warning, spc.noaa.gov for the outlook, watches, and LSRs, and WPC excessive rainfall for the flood overlay. Prior desk: Friday, September 25 afternoon Storm Updates.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 26, 2026

Storm Updates: New Mexico Flood Slight, Quiet Severe Pulse — Friday, September 25, 2026

This is a live Friday afternoon snapshot of U.S. local-storm activity as of Friday, September 25, 2026. The organized desk is still water on the southern High Plains, not a national wind outbreak. The Storm Prediction Center 2000 UTC Day 1 Convective Outlook, issued 0251 PM CDT and valid 252000Z–261200Z, carries no severe thunderstorm areas. Summary language from Norman: organized severe thunderstorms are not expected today. The 20Z update made no changes. Isolated thunderstorms were noted across western Oklahoma around 1945 UTC, but cloud cover continues to limit heating. The Weather Prediction Center Day 1 Excessive Rainfall Outlook still holds a Slight Risk of excessive rainfall across portions of the southern High Plains, with moisture lifting northeast toward the central Kansas–Nebraska border and the northern Nebraska–Iowa border tonight.

Restoration exposure this afternoon is water: leftover runoff from last night’s New Mexico–west Texas MCS, live flash-flood warnings on the Albuquerque desk, and isolated heavy cells if storms redevelop on already wet ground. Wind and hail remain a low-confidence scatter, not a watch overlay. Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this afternoon

No tornado or severe thunderstorm watches are current. The SPC watch page, updated 1804 UTC Friday, states no watches are valid. The last issued convective watch on the board is Watch 674, already expired. No mesoscale discussions are in effect as of 2010 UTC Friday. Yesterday evening’s 0100 UTC Day 1 outlook had carried a Marginal Risk over parts of the Texas Panhandle; that window closed overnight. Today’s packages dropped categorical severe probabilities entirely.

Water products are the live overlay. NWS Albuquerque issued a flash-flood warning at 135 PM MDT Friday for east-central Cibola County until 430 PM MDT, covering Laguna Pueblo, New Laguna, Mesita, Acoma Pueblo, Paraje, Seama, and Acomita, including Interstate 40 between mile markers 106 and 121. Radar indicated up to 1 inch already down with another half inch possible. A second Albuquerque warning at 220 PM MDT covers west-central Santa Fe County until 515 PM MDT. Midland/Odessa continues a Flood Watch through this evening for portions of southeast New Mexico — Central Lea, Eddy County Plains, Guadalupe Mountains of Eddy County, Northern Lea — and southwest Texas including the Davis and Guadalupe Mountains, Marfa Plateau, Presidio Valley, and the Van Horn corridor. Albuquerque also continues a Flood Watch until midnight MDT for east-central and southeast New Mexico, including Curry, Roosevelt, Chaves, Quay, De Baca, eastern Lincoln, and the south-central mountains.

Hotspot 1 — Cibola and Santa Fe Counties, New Mexico

This is the live afternoon ticket. Albuquerque’s Cibola warning is radar-indicated heavy rain on already sensitive ground, with life-threatening flash-flood language on creeks, urban areas, and I-40. The Santa Fe County warning is the same pattern a county east: up to an inch already, more possible through mid-afternoon. These are not the overnight Eddy–Chaves–Otero warnings from the morning desk. Those expired. This is a new pulse on the west-central and north-central New Mexico side of the same moisture plume.

Restoration read: water first. Do not treat I-40 between Grants and Albuquerque as a clean haul if the Cibola warning is still live. Photograph high-water marks after the product expires. Extraction and drying on structures that took this afternoon’s pulse start the same 24–48 hour mold clock as last night’s Pecos Valley work. Turn around, don’t drown on pueblo and canyon crossings.

Hotspot 2 — Southeast New Mexico into West Texas (Flood Watch)

WPC keeps the Slight Risk from southeastern New Mexico to the southern Panhandle and south into parts of West Texas where 3-hour flash-flood guidance is under an inch. Midland’s Flood Watch through this evening names Artesia, Carlsbad, Hobbs, Lovington, Alpine, Marfa, Fort Davis, Van Horn, and Presidio. Guidance had morning storms diminishing as the shortwave lifted northeast, then allowed localized 1–2 inch amounts later in the day on wet soils. Gaines County, Texas, took a morning flash-flood warning from Midland at 734 AM CDT until 1030 AM CDT for Seminole and Seagraves; that product is expired and belongs in the just-hit column.

Restoration read: leftover water from Thursday night plus any new cells on the watch. Stage pumps where last night’s warnings sat — Eddy, Chaves, Otero, El Paso, Hudspeth — and keep an eye on Lea County and the Davis Mountains if afternoon storms fire. This is still not a wind event.

Hotspot 3 — Western Oklahoma scatter and the central Plains rain axis

SPC’s 20Z discussion notes isolated thunderstorm development across western Oklahoma as of 1945 UTC, with cloud cover still tempering surface heating. A stronger gust or two remains possible where a cell finds a pocket of better heating, but the overall severe risk is limited. That is why there is still no categorical severe area and no watch. Farther north, WPC notes that shortwave energy and tropical-origin moisture lifting out of the Southwest can support efficient rainfall tonight near the central Kansas–Nebraska border northeast toward the northern Nebraska–Iowa border, with some guidance showing more than 2 inches. Instability stays weak. Treat that as isolated runoff, not a Moderate flood upgrade.

Restoration read: western Oklahoma is lightning and a possible isolated gust. Kansas–Nebraska–Iowa is a Saturday-morning check on poor-drainage and low crossings if the overnight rain verifies, not a Friday afternoon extract pile.

Just hit

SPC today’s storm reports for the 1200 UTC September 25 through 1159 UTC September 26 window show no tornado reports, no hail reports, and no wind reports as of this afternoon desk. That is a Quiet Pulse on the severe board.

The work that already happened is water. Overnight flash-flood warnings from Midland, Albuquerque, and El Paso/Santa Teresa covered northwestern Eddy County, southwestern Chaves County, and central Otero County in New Mexico, plus east-central El Paso and west-central Hudspeth Counties in Texas, where 2 to 3 inches had already fallen before dawn. Those products expired this morning. Midland’s Gaines County warning this morning for Seminole and Seagraves also expired. Survey and extraction replace that overlay. Thursday’s 60 mph wind report at Memphis in Hall County, Texas, remains yesterday’s High Plains Marginal, not a new Friday LSR.

Pulse table

Region	Main threats	SPC / NWS / WPC level	Status this afternoon
Cibola / Santa Fe Counties, NM	Flash flood, I-40 runoff	NWS Albuquerque FFWs	Live until 430 / 515 PM MDT
SE NM / West Texas	Flash flood, leftover runoff	WPC Slight; Midland / ABQ Flood Watches	Watch through evening / midnight
Western OK cells	Isolated gust, lightning	SPC 2000 UTC: no categorical area	Scatter only
KS–NE–IA rain axis	Heavy rain tonight, isolated runoff	WPC discussion, no Moderate	Overnight check
CONUS severe watches	None	No watches; last was 674	Quiet
SPC LSRs today	None	0 tornado / 0 hail / 0 wind	Quiet

What this means for restoration teams

Friday afternoon is a Quiet Pulse on the severe side and a water desk in New Mexico. The live work is Cibola and Santa Fe Counties while those warnings are up, plus extraction on last night’s Eddy–Chaves–Otero–El Paso–Hudspeth pile. Interior water starts a 24–48 hour mold clock. Photograph in daylight if it is safe. Do not drive flooded crossings in the pueblos, the Sacramento Mountains, or the Pecos Valley.

Western Oklahoma and West Texas may still fire isolated strong cells before sunset. Staff that as local lightning and a possible isolated gust, not a regional wind swath. The Kansas–Nebraska rain axis is a Saturday morning check. Hurricane Nolo remains a Hawaii County flood-and-wind desk. Fay and Gonzalo in the Atlantic and Polo and Odalys in the eastern Pacific are not U.S. mainland landfalls this afternoon. Do not mix those crew maps with the New Mexico water pile.

What this is not

This is not a regional derecho and not a U.S. mainland hurricane landfall. SPC has no Day 1 severe area. No convective watch is up. No mesoscale discussion is up. Today’s LSR board is empty. Thursday’s Moderate flood risk over southeast New Mexico remains stepped down to a Slight. The work this afternoon is leftover water plus two live Albuquerque flash-flood warnings. That is the local-storm pattern this desk should staff.

Looking ahead

The SPC Day 2 Convective Outlook, issued 1226 PM CDT Friday and valid 261200Z–271200Z Saturday, carries a Marginal Risk of severe thunderstorms late Saturday afternoon and evening from northwest Texas into central Kansas. Summary: isolated hail and strong outflow winds may accompany thunderstorms across portions of the central and southern Plains Saturday. Day 3 Sunday has no severe thunderstorm areas. WPC Day 2 steps the Northeast up to a Slight excessive-rainfall risk Saturday as a nor’easter deepens east of New Jersey, with 1–3 inches possible from the northern Mid-Atlantic into southern New England. That is Saturday’s overlay, not tonight’s New Mexico ticket.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center 2000 UTC Day 1 Convective Outlook for Friday, September 25, 2026 (issued 0251 PM CDT); SPC current watch page (no watches valid as of 1804 UTC; last issued Watch 674); SPC mesoscale discussion page (none in effect as of 2010 UTC); SPC storm reports for 1200 UTC September 25 through 1159 UTC September 26 (no tornado, hail, or wind reports at this desk); Weather Prediction Center Day 1 Excessive Rainfall Outlook discussion; National Weather Service Albuquerque flash-flood warnings for Cibola County (135 PM MDT) and Santa Fe County (220 PM MDT); NWS Midland/Odessa Flood Watch and Gaines County flash-flood warning text; NWS Albuquerque Flood Watch; SPC Day 2 Convective Outlook issued 1226 PM CDT Friday.

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watch, and LSRs, and WPC excessive rainfall for the flood overlay. Morning desk: Friday morning, September 25 storm updates.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 25, 2026

Storm Updates: Southern High Plains Flood Slight, Quiet Severe Day — Friday, September 25, 2026 (Morning)

This is a live Friday morning snapshot of local storm-type events across the United States as of the morning of Friday, September 25, 2026. The organized desk is still water on the southern High Plains, not a national wind outbreak. The Storm Prediction Center 1300 UTC Day 1 Convective Outlook, valid 251300Z–261200Z, carries no severe thunderstorm areas. Summary language from Norman: organized severe thunderstorms are not expected today. The Weather Prediction Center 12Z Day 1 Excessive Rainfall Outlook, valid 12Z Friday through 12Z Saturday, holds a Slight Risk of excessive rainfall across portions of the southern High Plains — southeast New Mexico into the Texas Panhandle and parts of West Texas.

These are county- and ZIP-scale thunderstorms and leftover runoff, not a U.S. mainland hurricane landfall. Restoration exposure this morning is water already in low crossings and buildings from last night’s New Mexico–west Texas MCS, plus isolated heavy rain if cells redevelop this afternoon. Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this morning

No tornado or severe thunderstorm watches are current. The SPC watch page, updated 1300 UTC Friday, states no watches are valid. The last issued convective watch on the board is Watch 674, already expired. Yesterday evening’s 0100 UTC Day 1 outlook had carried a Marginal Risk over parts of the Texas Panhandle; that window closed overnight. Today’s 1300 UTC package dropped categorical severe probabilities entirely.

Overnight flash-flood warnings from Midland/Odessa, Albuquerque, and El Paso/Santa Teresa covered northwestern Eddy County, southwestern Chaves County, and central Otero County in New Mexico, plus southeastern El Paso County and parts of Hudspeth County in western Texas. Those products were valid into the predawn hours — Eddy and Chaves until 530 AM MDT, Otero until 730 AM MDT, El Paso extensions into 330–445 AM MDT. By this morning desk they have expired. That is the just-hit pile, not a live warning overlay.

Hotspot 1 — Southeast New Mexico into the Texas Panhandle and West Texas

This is today’s flood ticket, trimmed from Thursday’s Moderate. WPC’s 410 AM EDT Friday discussion keeps a Slight Risk from southeastern New Mexico to the southern Panhandle and extends it south into parts of West Texas, where 3-hour flash-flood guidance is under an inch. Overnight activity over eastern New Mexico and the Texas Panhandle can still produce additional flooding concerns into mid to late morning. Guidance then has storms diminishing as the shortwave and deeper moisture lift northeast. Afternoon cells over West Texas can still dump 1–2 inches locally on already wet ground.

SPC’s Day 1 discussion notes a convectively modified disturbance over eastern New Mexico lifting toward the central High Plains, mid- and high-level clouds over western Oklahoma, and only a low-probability severe gust if a stronger storm develops late this afternoon in western Oklahoma. Southern New Mexico, in the wake of the early-day MCS, may see a couple of stronger cells with some hail risk, but confidence in a severe-caliber threat is low. That is why there is no categorical severe area this morning.

Cities and counties to watch: Artesia, Hope, Lakewood, and Brantley Lake in Eddy County; Dunken and Elk in southwestern Chaves; Sacramento, Mayhill, and Weed in Otero; Tornillo, Hueco Tanks, and rural east-central El Paso and Hudspeth Counties. Streams named in overnight warning text include the Rio Penasco, Bluewater Creek, and Agua Chiquita Creek.

Restoration read: water first. Extraction and drying on structures that took overnight runoff. Low-water crossings and rural roads in the Sacramento Mountains and Pecos Valley stay a drive-around, not a drive-through. Stage pumps where last night’s warnings sat. Do not treat this as a wind event.

Hotspot 2 — Western Oklahoma scatter

SPC leaves the door cracked for a stronger storm or two late this afternoon over western Oklahoma under modest mid-level lapse rates and up to about 1500 J/kg MLCAPE, with a low-probability severe gust. Cloud cover from the departing MCS and tropical-origin moisture aloft will limit heating. This is not a watch candidate at 1300 UTC. Treat it as isolated outflow and lightning, not a Plains outbreak.

Hotspot 3 — Hurricane Nolo, Big Island of Hawaii

The National Hurricane Center and Central Pacific Hurricane Center are issuing advisories on Hurricane Nolo. As of the 200 AM HST Friday advisory, Nolo was near 15.8°N 155.6°W, moving north-northeast at 5 mph, with maximum sustained winds of 85 mph and a minimum pressure of 980 mb. Headline language: catastrophic and life-threatening flash flooding possible on the Big Island of Hawaii into the weekend. Local NWS Honolulu products own the island warning suite. This is a Hawaii County flood-and-wind desk, not a CONUS landfall. Fay and Gonzalo in the Atlantic and Odalys and Polo in the eastern Pacific are not U.S. mainland land threats this morning.

Just hit

SPC today’s storm reports for the 1200 UTC September 24 through 1159 UTC September 25 window show no tornado reports and no hail reports as of this desk. One preliminary wind report: 60 mph at Memphis in Hall County, Texas, at 1758 UTC Thursday, relayed by NWS Lubbock. That is yesterday afternoon’s High Plains Marginal, not a new overnight severe pile.

The overnight work that did verify is water. NWS Midland issued a flash-flood warning for northwestern Eddy County until 530 AM MDT covering Artesia, Hope, Seven Rivers, Brantley Lake, Dayton, Lakewood, and Atoka. Albuquerque warned southwestern Chaves County until 530 AM MDT for Dunken and Elk, with considerable damage-threat language on the Rio Penasco and Bluewater Creek. El Paso/Santa Teresa warned central Otero County until 730 AM MDT for Sacramento, Mayhill, Weed, and several canyons, and separately warned pieces of El Paso and Hudspeth Counties where 1 to 3 inches had already fallen. Those warnings are expired this morning. Survey and extraction replace the warning overlay.

Pulse table

Region	Main threats	SPC / NWS / WPC level	Status this morning
SE NM / TX Panhandle / West Texas	Flash flood, leftover runoff, isolated heavy rain	WPC Slight excessive rainfall	Overnight FFWs expired; Slight still live
Western OK / southern NM cells	Isolated gust or hail, low confidence	SPC 1300 UTC: no categorical area	Afternoon scatter only
Hall County, TX (Memphis)	60 mph wind Thursday afternoon	Yesterday Marginal LSR	Just-hit / closed
Big Island, Hawaii	Flash flood, tropical wind	Hurricane Nolo, 85 mph	Live Hawaii desk
CONUS severe watches	None	No watches valid; last was 674	Quiet

What this means for restoration teams

Friday is a Quiet Pulse on the severe side and a water desk on the southern High Plains. Overnight flash flooding in Eddy, Chaves, Otero, El Paso, and Hudspeth Counties is the work that already happened. Interior water starts a 24–48 hour mold clock. Photograph in daylight if it is safe. Do not drive flooded crossings in the Sacramento Mountains or the Pecos Valley.

Western Oklahoma and southern New Mexico may still fire isolated strong cells this afternoon. Staff that as local lightning and a possible isolated gust or hail stone, not a regional wind swath. Hawaii County is a separate tropical-flood ticket under Nolo. Do not mix that crew map with the New Mexico overnight pile.

What this is not

This is not a regional derecho and not a U.S. mainland hurricane landfall. SPC has no Day 1 severe area. No convective watch is up. Thursday’s Moderate flood risk over southeast New Mexico has been stepped down to a Slight. The work this morning is leftover water and a trimmed rainfall overlay. That is the local-storm pattern this desk should staff.

Looking ahead

The SPC 0600 UTC Day 2 Convective Outlook, valid 261200Z–271200Z Saturday, carries a Marginal Risk of severe thunderstorms for portions of the central and southern Plains. Summary: isolated hail and damaging winds may accompany a few strong to severe thunderstorms Saturday from parts of Kansas into western Texas and Oklahoma, including the Wichita-to-Lubbock corridor. Watch the afternoon Storm Tracker rather than treating Friday’s quiet severe map as the weekend map.

Sources and how to verify

Primary sources: NOAA Storm Prediction Center 1300 UTC Day 1 Convective Outlook for Friday, September 25, 2026; SPC current watch page (no watches valid; last issued Watch 674); SPC storm reports for 1200 UTC September 24 through 1159 UTC September 25; Weather Prediction Center Day 1 Excessive Rainfall Outlook discussion issued 410 AM EDT Friday; National Weather Service flash-flood warning text from Midland/Odessa, Albuquerque, and El Paso/Santa Teresa overnight; National Hurricane Center / Central Pacific Hurricane Center advisory on Hurricane Nolo at 200 AM HST Friday.

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watch, and LSRs, and WPC excessive rainfall for the flood overlay. Prior desk: Thursday afternoon, September 24 storm updates.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 25, 2026

Storm Updates: Southeast New Mexico Flood Moderate, High Plains Marginal — Thursday, September 24, 2026

This is a live Thursday afternoon snapshot of U.S. local-storm activity as of Thursday, September 24, 2026. The organized desk is water, not a national wind outbreak. The Weather Prediction Center 16Z Day 1 Excessive Rainfall Outlook upgrade holds a Moderate Risk of excessive rainfall across parts of southeast New Mexico. The Storm Prediction Center 1630 UTC Day 1 Convective Outlook holds a Marginal Risk of severe thunderstorms across portions of the eastern Texas Panhandle, western Oklahoma, and western Kansas. No convective watches are in effect as of the 2107 UTC SPC watch page.

These are county-scale thunderstorms and flash-flood cells on saturated soils, not a mainland hurricane landfall. Restoration exposure this afternoon and tonight is interior water and mud where New Mexico cells train, plus isolated wind, hail, and tree work if a High Plains downburst verifies. Conditions change fast. Verify with the National Weather Service for the specific county or ZIP before you roll.

What is live this afternoon

SPC’s 1630 UTC Day 1 outlook, issued 1114 AM CDT Thursday, September 24, 2026, and valid 1630Z Thursday through 1200Z Friday, places a Marginal Risk over about 42,181 square miles and roughly 370,000 people. Named population centers inside the contour include Dodge City, Kansas; Altus, Oklahoma; Pampa, Texas; Woodward, Oklahoma; and Elk City, Oklahoma. The official summary: a couple of marginally severe thunderstorms are possible late this afternoon into the early evening across parts of the southern High Plains. A 2000 UTC outlook update discussed on secondary feeds left the contour unchanged and pointed to Mesoscale Discussion 2327; by 1801 UTC the SPC mesoscale page showed no discussions in effect, with 2326 the most recent archived number.

WPC’s Day 1 excessive-rainfall discussion issued 417 PM EDT Thursday, September 24, 2026, upgraded the existing Slight Risk to a Moderate Risk for portions of southeast New Mexico after coordination with NWS Albuquerque and El Paso. The language cites slow-moving thunderstorms, saturated soils from multiple prior Moderate ERO days, and HREF neighborhood probabilities over 70 percent for both 3 inches of rain and 10-year ARI exceedance over parts of Lincoln, Chaves, and Otero counties. Surrounding Slight and Marginal flood-risk language remains over parts of the Southwest into the southern and central Plains. WPC Mesoscale Precipitation Discussion 1375, issued 238 PM EDT Thursday and valid 1838Z Thursday through 0003Z Friday, flags the Pecos River Valley: flash flooding likely, with 2 to 4 inches possible where cells backbuild near the Sacramento Mountains.

No tornado or severe thunderstorm watches are current. The last issued convective watch on the SPC board is Watch 674, already expired. SPC today’s storm reports (1200 UTC September 24 through 1159 UTC September 25) show one preliminary wind report as of this desk: 60 mph at Memphis in Hall County, Texas, at 1758 UTC, relayed by NWS Lubbock. No hail or tornado reports have posted on that same page yet.

Hotspot 1 — Southeast New Mexico: Lincoln, Chaves, Otero

This is the live flood upgrade. WPC and WFO coordination put the Moderate Risk on the eastern slope of the Sacramento Mountains and the upper Pecos drainage, where soils already sit at very high NASA SPoRT moisture percentiles and flash-flood guidance is low. Cities and counties to watch: Ruidoso and the Lincoln County high country, Roswell and Chaves County, Alamogordo and Otero County, plus adjacent terrain toward the Texas line covered by MPD 1375.

Restoration read: water first. Treat any ZIP that takes a 1- to 2-inch-per-hour core as an extraction job tonight, not a tomorrow morning survey. Photograph only if it is safe. Low-water crossings and arroyos fail before the living room does. Turn around, don’t drown.

Hotspot 2 — Eastern Texas Panhandle, western Oklahoma, western Kansas

This is the SPC Marginal contour. Outlook language from Mosier and Chalmers at 1114 AM CDT Thursday: mid-to-upper 60s dewpoints east of a mid-level moisture plume, afternoon temperatures in the mid to upper 80s, MLCAPE 1500 to 2000 J/kg, weak shear, disorganized storm mode, a few water-loaded downbursts, and a couple of weak supercells possible into Kansas where a weak vorticity maximum moves through. Isolated hail or damaging gusts are the ceiling in the official text. Dodge City, Pampa, Amarillo’s eastern approaches, Altus, Elk City, and Woodward sit inside or on the edge of that language.

Restoration read: isolated wind and hail tickets, not a line. Stage one tarp crew and one extractor, not a CAT convoy. The 60 mph Memphis, Texas, report is the only official LSR on today’s SPC page as of this writing — treat it as a local pulse, not proof the whole contour verified.

Hotspot 3 — Hawaii County under Tropical Storm Nolo; East Coast coastal low is not a named landfall

The National Hurricane Center and Central Pacific Hurricane Center are issuing advisories on Tropical Storm Nolo. As of the Thursday afternoon NHC/CPHC board, Nolo was south of the Big Island with maximum sustained winds near 70 mph, a Tropical Storm Warning in effect for Hawaii County, and forecast language that it could reach hurricane strength later Thursday. That is U.S. land exposure on the Big Island. It is not a continental U.S. landfall.

Tropical Storm Fay is in the central Atlantic, hundreds of miles west-southwest of the Azores, and is not a U.S. land threat on current advisories. Hurricane Polo is off southwestern Mexico. Hurricane Odalys is well west-southwest of Baja. WPC short-range discussion also flags a developing East Coast coastal low for coastal flooding, rip currents, wind gusts, and heavy rain into the weekend. That feature is not a named hurricane making U.S. landfall. Do not staff the Mid-Atlantic as if Fay or Polo were coming ashore.

Just hit

Yesterday’s SPC report page (1200 UTC September 23 through 1159 UTC September 24) is already a ticket list, not today’s new watch: quarter-size hail at New England in Hettinger County, North Dakota, at 2307 UTC; a tree down at Van Wert in Polk County, Georgia, at 2000 UTC; a 58 mph gust 4 SE of Frederick in Tillman County, Oklahoma, at 2158 UTC. Overnight into this morning, NWS Dodge City had a Flash Flood Warning covering parts of Grant, Hamilton, Kearny, Morton, and Stanton counties in southwestern Kansas until 500 AM CDT Thursday after 2 to 3 inches of rain. That Kansas water is yesterday-into-dawn work still on the books.

The Thursday morning Storm Updates already logged the New Mexico–Plains flood slight and Dakotas hail pulse. This afternoon post is the upgrade desk: WPC Moderate on southeast New Mexico, SPC Marginal still on the High Plains, watches still zero.

Pulse table

Region	Main threats	SPC / NWS level	Status this afternoon
SE New Mexico (Lincoln / Chaves / Otero)	Flash flood, training 2–4 in cores	WPC Moderate + MPD 1375	Live flood desk
Eastern TX Panhandle / western OK / western KS	Isolated damaging gusts, isolated hail	SPC Marginal	No watch; late-day cells
SW Kansas overnight counties	Already-fallen 2–3 in rain	Expired FF.W overnight	Aftermath / still wet
Hawaii County	TS wind, surf, heavy rain	Tropical Storm Warning (Nolo)	Live tropical warning
East Coast coastal low	Coastal flood, rip, gusty wind	WPC short-range language	Not a named landfall
CONUS watches	None	No valid SPC watch	Quiet watch board

What this means for restoration teams

Southeast New Mexico is a water night. Saturated soils plus another 2 to 4 inches in a training core is wet drywall, crawlspaces, and a 24-to-48-hour mold clock. High Plains Marginal cells, if they verify, are roof, siding, and isolated tree-on-structure work — staff them as single-ZIP pulses. Hawaii County under Nolo is a separate tropical desk: wind-driven rain, surf, and outages on the Big Island, not a Gulf or Atlantic landfall. Do not mix those three crews in one dispatch board.

For teams near Roswell, Ruidoso, or Alamogordo: stage extractors and pumps before dark, not after the first flash-flood warning. For teams near Pampa, Altus, or Dodge City: one severe-warned cell is the ticket, not the whole outlook contour. Property owners should photograph damage in remaining daylight only if it is safe, call the carrier, and start extraction the same night if water is inside.

What this is not

This is not a regional derecho and not a U.S. mainland hurricane landfall. Fay is mid-ocean. Polo is off Mexico. Odalys is well offshore in the eastern Pacific. Nolo is a Hawaii County warning, which is real U.S. land exposure, but it is not the CONUS headline. The work tonight, if it comes, will be scattered: a flooded arroyo in Lincoln or Chaves County, a downburst roof in the Texas Panhandle or western Oklahoma, leftover Kansas water from last night. That is the local-storm pattern this desk should staff.

Looking ahead

The SPC 1730 UTC Day 2 Convective Outlook issued 1228 PM CDT Thursday, September 24, 2026, valid 1200Z Friday through 1200Z Saturday, carries no severe thunderstorm areas. Summary: severe thunderstorms are not expected Friday. WPC Day 2 excessive rainfall, updated Thursday, holds a Marginal Risk from New Mexico into the Plains and over southeast New England. Day 3 convective language on the SPC homepage still shows a later Marginal window. Watch the next Storm Tracker update rather than assuming today’s Moderate flood contour is the last water line of the week.

Sources and how to verify

Primary sources dated Thursday, September 24, 2026: NOAA Storm Prediction Center 1630 UTC Day 1 Convective Outlook; SPC current watches page (no valid watches as of 2107 UTC); SPC today and September 23 storm-report pages; Weather Prediction Center Day 1 Excessive Rainfall Outlook and 417 PM EDT discussion (Moderate Risk, southeast New Mexico); WPC Mesoscale Precipitation Discussion 1375 (Pecos River Valley); WPC Day 2 ERO; SPC 1730 UTC Day 2 outlook; National Hurricane Center / CPHC advisory board for Tropical Storm Nolo, Tropical Storm Fay, Hurricane Polo, and Hurricane Odalys; National Weather Service warning text including the overnight Dodge City flash-flood warning.

Check weather.gov for the county warning, spc.noaa.gov for the outlook, watch, and LSRs, and WPC excessive rainfall for the flood overlay. Related desk: Thursday morning Storm Updates.

Informational only — not an official weather warning. Follow local authorities and the National Weather Service. Turn around, don’t drown.

September 24, 2026