New event. Flash Flood Watch from 7/1/2021 2:00 PM to 7/2/2021 8:00 AM EDT for Delmarva/Southern MD, Southern PA. More information.
Interactive NWS Alert
Radar valid at 800 am EDT, Jul 2nd 2021
New Castle-Hunterdon-Somerset-Middlesex-Western Monmouth-Mercer-
Philadelphia-Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Glassboro, Flemington, Media, Philadelphia,
Doylestown, Chalfont, Pennsville, Honey Brook, Lansdale, Norristown,
Mount Holly, Cherry Hill, Moorestown, Freehold, Pottstown, Oxford,
Kennett Square, West Chester, Morrisville, Wilmington, New
Brunswick, Trenton, Collegeville, Camden, Perkasie, and Somerville
319 PM EDT Wed Jun 30 2021
...FLASH FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
The National Weather Service in Mount Holly has issued a
* Flash Flood Watch for portions of northern Delaware...New Jersey...
and southeast Pennsylvania...including the following areas...in
northern Delaware...New Castle. In New Jersey...Camden,
Gloucester, Hunterdon, Mercer, Middlesex, Northwestern Burlington,
Salem, Somerset, and Western Monmouth. In southeast Pennsylvania...
Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks,
Philadelphia, Upper Bucks, Western Chester, and Western Montgomery.
* From Thursday afternoon through Friday morning.
* Several rounds of showers and thunderstorms are expected Thursday
afternoon through early Friday morning with localized rainfall
rates of around 2 inches per hour quite possible. Total rainfall
amounts of 1 to 3 inches are possible.
* Heavy rain in short periods of time will cause the potential for
streams and creeks to quickly rise out of their banks as well as
the potential for flash flooding in urban areas.
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government