Dayton, OH Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Dayton.

Use the Radar Maps link provided to understand the trajectory of a storm.

Flash Flood Warning issued July 9 at 2:07PM EDT until July 9 at 5:00PM EDT by NWS Pittsburgh PA

FFWPBZ The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Southeastern Harrison County in east central Ohio... Southern Jefferson OH County in east central Ohio... * Until 500 PM EDT. * At 207 PM EDT, Doppler radar indicated showers producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 0.5 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...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... Cadiz, Tiltonsville, Smithfield, Adena, Dillonvale, Mount Pleasant, Rayland, New Alexandria and Newell.

Flash Flood Warning issued July 9 at 2:05PM EDT until July 9 at 3:45PM EDT by NWS Charleston WV

At 205 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. 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... Pomeroy, Rutland, Forked Run State Park, Mason, Tuppers Plains, Middleport, Chester, Hartford City, Vinton, Kyger, Reedsville and Belleville.