Flash Flood Warning — Fairfield County, Ohio
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Current Status
🌊 Active: Flash Flood Warning
Flash Flood Warning issued August 11 at 7:01AM EDT until August 11 at 8:30AM EDT by NWS Wilmington OH
At 701 AM EDT, local law enforcement reported flash flooding across the warned area. Between 1.5 and 3 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Law enforcement reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that may experience flash flooding include... Lancaster, Logan, Bremen, Hide-A-Way Hills, Starr, Royalton, Amanda, Murray City, Sugar Grove, Enterprise, Rockbridge, Lake Logan State Park, Hideaway Hills, North Berne, Gibisonville, Ilesboro, Union Furnace, Clearport and Haydenville.
Effective August 11, 2026 at 7:01 AM ET · Expires August 11, 2026 at 8:30 AM ET
Event Details
Event Type
Flash Flood Warning
Severity
severe
Issued By
NWS Wilmington OH
Expires
August 11, 2026 at 8:30 AM ET
Last Checked
1 minute ago
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.
Also In Effect For
This same Flash Flood Warning also covers:
Other Active Alerts in Ohio
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Flash Flood Warning
Flash Flood Warning
Flash Flood Warning
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Flash Flood Warning
Get Flash Flood Warning Alerts for Fairfield County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Flash Flood Warning mean for Fairfield County, Ohio?
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Is this Flash Flood Warning currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 11, 2026 at 8:30 AM ET.
How do I get notified about Flash Flood Warning alerts for Fairfield County?
Download StormCast free on Google Play and set Fairfield County, Ohio as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Flash Flood Warning is also in effect for Hocking County.