Ohio Severe Flash Flood Warning | Effective 08/11/2026 08:35

Headline: 
Flash Flood Warning issued August 11 at 11:35AM EDT until August 11 at 2:15PM EDT by NWS Pittsburgh PA
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 11, 2026 - 8:35am
Expires: 
August 11, 2026 - 11:15am
Description: 
At 1135 AM EDT, the public reported thunderstorms producing heavy rain across the warned area. Between 1.5 and 4 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public 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 will experience flash flooding include... Zanesville, New Concord, South Zanesville, North Zanesville, Dresden, Frazeysburg, Philo, Warsaw, Pleasant Grove, Cumberland, Conesville, Fultonham, Nellie, Norwich, Drake, Bridgeville, Duncan Falls, Chandlersville and Otsego.
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: 
Coshocton, OH; Guernsey, OH; Muskingum, OH; Noble, OH
Forcast Office: 
NWS Pittsburgh PA
Sender: 
w-nws.webmaster@noaa.gov