New event. Flood Watch from 8/21/2021 2:00 PM to 8/23/2021 8:00 AM EDT for Delmarva/Southern MD, Southern PA. More information.
Interactive NWS Alert
Radar valid at 800 am EDT, Aug 23rd 2021
Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May-Atlantic
Coastal Cape May-Coastal Atlantic-Coastal Ocean-Southeastern
Chester-Eastern Chester-Western Montgomery-Eastern Montgomery-Upper
Including the cities of Glassboro, Jackson, Flemington, Atlantic
City, Easton, Philadelphia, Doylestown, Chalfont, Morristown,
Pennsville, Reading, Lansdale, Norristown, Honey Brook, Mount Holly,
Ocean City, Cherry Hill, Moorestown, Freehold, Pottstown, Hammonton,
Cape May Court House, Oxford, Wharton State Forest, Kennett Square,
Sandy Hook, Morrisville, West Chester, Millville, Wilmington,
Allentown, New Brunswick, Media, Trenton, Newton, Washington,
Collegeville, Long Beach Island, Camden, Bethlehem, Perkasie, and
327 AM EDT Sat Aug 21 2021
...FLOOD WATCH IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH MONDAY
The National Weather Service in Mount Holly has issued a
* Flood Watch for portions of northern Delaware...New Jersey...and
Pennsylvania...including the following areas...in northern
Delaware...New Castle. In New Jersey...Atlantic, Atlantic Coastal
Cape May, Camden, Cape May, Coastal Atlantic, Coastal Ocean,
Cumberland, Eastern Monmouth, Gloucester, Hunterdon, Mercer,
Middlesex, Morris, Northwestern Burlington, Ocean, Salem,
Somerset, Southeastern Burlington, Sussex, Warren, and Western
Monmouth. In Pennsylvania...Berks, Delaware, Eastern Chester,
Eastern Montgomery, Lehigh, Lower Bucks, Northampton,
Philadelphia, Upper Bucks, Western Chester, and Western Montgomery.
* From 2 PM EDT this afternoon through Monday morning.
* Periods of heavy rain will be possible from this afternoon
continuing through Sunday night due to the close approach of
Henri. Rain amounts of 2 to 4 inches are expected with locally
higher amounts possible.
* Flash flooding will be possible through this time. In addition,
slower rises on rivers and streams will be possible.
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government