Ohio Severe Flash Flood Warning | Effective 08/11/2026 09:29

Headline: 
Flash Flood Warning issued August 11 at 12:29PM EDT until August 11 at 2:45PM EDT by NWS Pittsburgh PA
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 11, 2026 - 9:29am
Expires: 
August 11, 2026 - 11:45am
Description: 
At 1229 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 2 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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 will experience flash flooding include... Caldwell, Dudley, Pleasant City, Cumberland, Summerfield, Belle Valley, Sarahsville, Dexter City, Harriettsville and Wolf Run State Park.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Guernsey, OH; Noble, OH
Forcast Office: 
NWS Pittsburgh PA
Sender: 
w-nws.webmaster@noaa.gov