Headline:
Flash Flood Warning issued July 28 at 10:56PM EDT until July 29 at 1:00AM EDT by NWS Mount Holly NJ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 28, 2026 - 7:56pm
Expires:
July 28, 2026 - 10:00pm
Description:
At 1056 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 3 inches of rain
have fallen. Flooding impacts will continue, but no additional
rainfall is expected. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets, and underpasses as well as other
drainage and low lying areas.
Some locations that may experience flash flooding include...
Collegeville, Trappe, Schwenksville, Bally, Bechtelsville,
Gilbertsville, Spring Mount, Skippack, Boyertown, Pottsgrove,
Sanatoga and Halfway House.
Instruction:
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
Area Description:
Berks, PA; Montgomery, PA
Forcast Office:
NWS Mount Holly NJ
Sender:
w-nws.webmaster@noaa.gov