The National Weather Service in Charleston has extended a Flash Flood Warning for parts of north-central and northwestern West Virginia — Jackson, Ritchie, Roane, Wirt, and Wood counties — in effect until 7:30 AM EDT this morning. Doppler radar indicated thunderstorms producing heavy rain across the warned area, with up to 1 inch or more of rain already fallen, and flash flooding is ongoing or expected to begin shortly. This is the exact kind of event that turns into interior flooding jobs for restoration teams: water in basements, saturated drywall, and floors nobody planned on tearing up today.
This is a live snapshot as of 1:50 AM PDT / 4:50 AM EDT, September 21, 2026. Conditions change fast — always verify with the National Weather Service for your specific county or ZIP code.
Jackson, Ritchie, Roane, Wirt, Wood Counties — Flash Flood Warning
Issued by NWS Charleston WV at 4:37 AM EDT, Monday, September 21, 2026; in effect until 7:30 AM EDT. Severity: Severe. Certainty: Likely. Urgency: Immediate.
This is an extension of an existing warning (VTEC code EXT, event 0232), meaning the threat didn’t pass when the prior period ended — rain kept coming and the flooding threat continues.
Source: Radar indicated. The NWS states: “At 437 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch or more of rain has fallen. Flash flooding is ongoing or expected to begin shortly.”
Hazard: Flash flooding caused by thunderstorms.
Expected impacts: Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses, as well as other poor drainage and low-lying areas.
Warned sub-areas: Northwestern Roane County (central WV), east central Jackson County, southwestern Ritchie County, all of Wirt County, and southeastern Wood County (all northwestern WV).
Locations in the warning path: Parkersburg, Elizabeth, Mineralwells, Sandyville, Reedy, Palestine, Greencastle, Cherry, Freeport, Morristown, Walker, Lucille, Peewee, Creston, Petroleum, Davisville, Leroy and Nutter Farm.
Highways in the warned area: Interstate 77 in West Virginia between mile markers 174 and 178; Route 50 in West Virginia between mile markers 9 and 30.
Office page: NWS Charleston. Verify your county or ZIP at weather.gov.
Stay safe this morning
Turn around, don’t drown when encountering flooded roads. Most flood deaths occur in vehicles — never drive through flooded roadways; water only a foot or two deep can float a car. Be especially cautious at night, when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.
If water enters your home: stay out of standing water where electricity may be present, avoid the basement until water recedes and power is confirmed off, and photograph everything before cleanup — documentation matters for insurance. Then call a local restoration contractor; water left sitting starts a second wave of damage within a day. You can report flooding to the National Weather Service at 800-401-9535 (toll free) when you can do so safely.
What this means for restoration teams
A radar-indicated flash flood warning with an inch or more of rain already down is the classic setup for interior water intrusion: basement seepage and sump-pump failures, water wicking up drywall, saturated carpet and pad, and crawlspaces taking on standing water. With rain still falling as of 4:37 AM EDT, this is not a “wait and see” window.
Damage categories to expect: ground-level water intrusion through foundation cracks and door seals; saturated drywall and insulation along exterior walls; flooring losses (carpet pad is typically non-salvageable when soaked); and, if any drains backed up, potential Category 3 contamination where floodwater mixed with sewage in low-lying areas. Mold growth can begin within 24 to 48 hours on wet organic materials — the drying window is real and it opens today.
The play: stage equipment now — dehumidifiers, air movers, and moisture meters — and keep an on-call rotation through the morning. On the first call, capture the address, the water source (rain intrusion vs. drain backup vs. sump failure), and every affected area and room. Photo-document before any mitigation begins, moisture-map every affected room (not just the ones that look wet), and keep the homeowner’s payment responsibility clear in writing before work starts.
FEMA & federal assistance
If your home or business took on water, federal help may be available once it’s safe to act. The FEMA Helpline is 1-800-621-3362 (7 a.m. to 10 p.m. local time, 7 days a week). You can also apply or check status at DisasterAssistance.gov, through the FEMA mobile app, or find a recovery center at fema.gov/drc.
Basic eligibility typically requires citizenship or qualified status, identity verification, proof of occupancy or ownership, and unmet needs not covered by insurance. Apply as soon as it’s safe — but document everything first (see the safety section above): photos taken before cleanup are the backbone of any claim or application.
Looking ahead
The warning expires at 7:30 AM EDT. After expiry, the rain may have stopped but the water hasn’t finished moving: small creeks and streams can crest after the rain ends, and low-lying roads and underpasses can stay flooded into the mid-morning. Watch for additional rounds of rain — this was an extension, which means the atmosphere kept producing after the first window. The next NWS update lands as conditions evolve; recheck NWS Charleston before sending crews down low-lying routes like the I-77 and Route 50 corridors named in the warning.
For restoration teams: water-intrusion calls typically begin within hours of water receding and keep coming for days as homeowners discover damage they didn’t see in the dark.
Sources & how to verify
- NWS alert: Flash Flood Warning, NWS Charleston WV (WMO identifier WGUS51 KRLX 210837), effective 4:37 AM EDT until 7:30 AM EDT, September 21, 2026
- NWS Charleston office page
To verify for your own county or ZIP: enter your location at weather.gov or check the NWS Charleston page for the current warning map.
This post is for informational purposes and is not an official weather warning. Always follow instructions from local authorities and the National Weather Service.
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