Pennsylvania Severe Flash Flood Warning | Effective 07/10/2026 12:22

Headline: 
Flash Flood Warning issued July 10 at 3:22PM EDT until July 10 at 4:15PM EDT by NWS Pittsburgh PA
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 10, 2026 - 12:22pm
Expires: 
July 10, 2026 - 1:15pm
Description: 
At 322 PM EDT, local law enforcement reported thunderstorms producing heavy rain across the warned area. Between 1 and 2.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Law enforcement reported residential flooding and flooded roadways in Rimersburg. 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... Rimersburg, New Bethlehem, East Brady, Parker, Sligo, Bruin, Limestone, Petrolia, Callensburg, Fairview, Distant and Mahoning Creek Lake.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Armstrong, PA; Butler, PA; Clarion, PA
Forcast Office: 
NWS Pittsburgh PA