Pennsylvania Severe Flash Flood Warning | Effective 09/02/2026 19:56

Headline: 
Flash Flood Warning issued September 2 at 10:56PM EDT until September 3 at 1:15AM EDT by NWS State College PA
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
September 2, 2026 - 7:56pm
Expires: 
September 2, 2026 - 10:15pm
Description: 
At 1056 PM EDT, local law enforcement reported thunderstorms producing heavy rain in Mifflinburg. Between 1 and 2.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Law enforcement 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... Mifflinburg, Carroll, Woodward, Lamar, Aaronsburg, Rebersburg, Vicksburg, R.B. Winter State Park, Laurelton Center, Weikert, Sand Bridge State Park, Forest Hill, Spruce Run Reservoir, Mackeyville, Loganton, Hartleton and McCall Dam State Park.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Centre, PA; Clinton, PA; Lycoming, PA; Union, PA
Forcast Office: 
NWS State College PA
Sender: 
w-nws.webmaster@noaa.gov