Headline:
Flash Flood Warning issued July 21 at 3:37PM EDT until July 21 at 6:30PM EDT by NWS Wilmington OH
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 21, 2026 - 12:37pm
Expires:
July 21, 2026 - 3:30pm
Description:
FFWILN
The National Weather Service in Wilmington has issued a
* Flash Flood Warning for...
West Central Brown County in southwestern Ohio...
Central Clermont County in southwestern Ohio...
East Central Hamilton County in southwestern Ohio...
* Until 630 PM EDT.
* At 337 PM EDT, radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
1.5 and 2 inches of rain have fallen. Additional rainfall amounts
of 1 to 2 inches are possible in the warned area. Flash flooding is
ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
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...
Madeira, Milford, Forestville, Amelia, Mount Orab, Mariemont,
Bethel, Williamsburg, Terrace Park, Batavia, Withamsville, Camp
Dennison, Plainville, The Village of Indian Hill, Newtown, Fairfax,
Owensville and Hamersville.
Instruction:
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.
Area Description:
Brown, OH; Clermont, OH; Hamilton, OH
Forcast Office:
NWS Wilmington OH
Sender: