New event. Flash Flood Warning from 9/1/2021 1:29 PM to 5:30 PM EDT for Southern PA. More information.
Interactive NWS Alert
Radar valid at 530 pm EDT, Sep 1st 2021
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Mount Holly NJ
129 PM EDT Wed Sep 1 2021
The National Weather Service in Mount Holly has issued a
* Flash Flood Warning for...
Berks County in eastern Pennsylvania...
Southwestern Lehigh County in eastern Pennsylvania...
* Until 530 PM EDT.
* At 129 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Flash flooding is ongoing or expected to begin
shortly. Several inches of rain are expected through the afternoon.
HAZARD...Flash flooding caused by thunderstorms.
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...
Reading, Wyomissing, Birdsboro, Kutztown, Hamburg, Fleetwood,
Sinking Spring, Laureldale, Womelsdorf, Wernersville, Topton, and
This includes the following highways...
Pennsylvania Turnpike between mile markers 296 and 298.
Interstate 78 in Pennsylvania between mile markers 10 and 45.
Interstate 176 in Pennsylvania between mile markers 1 and 11.
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
LAT...LON 4068 7589 4051 7562 4024 7573 4015 7590
4031 7615 4036 7621 4037 7623 4050 7644
4054 7617 4058 7604 4057 7602 4064 7599
FLASH FLOOD...RADAR INDICATED
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government