Severe · Flood WarningThis alert has expired. It is kept for reference.
Flood Warning issued September 3 at 7:15AM EDT until September 3 at
Affecting New Castle, DE; Burlington, NJ; Camden, NJ; Gloucester, NJ; Salem, NJ; Bucks, PA; Chester, PA; Delaware, PA; Montgomery, PA; Philadelphia, PA
In effect until: Sep 3, 2026, 1:15 PM
New Castle, DE; Burlington, NJ; Camden, NJ; Gloucester, NJ; Salem, NJ; Bucks, PA; Chester, PA; Delaware, PA; Montgomery, PA; Philadelphia, PA
Likely impact across 10 counties in DE, NJ and PA; effects through 1:15 PM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
Affected areas
Philadelphia
Read the original bulletin (official text)
* WHAT...Urban areas and small streams flooding caused by excessive rainfall continues. * WHERE...Northern New Castle County in northern Delaware... Northwestern Burlington County in southern New Jersey... Northwestern Camden County in southern New Jersey... Northwestern Gloucester County in southern New Jersey... Northern Salem County in southern New Jersey... Southeastern Bucks County in southeastern Pennsylvania... Chester County in southeastern Pennsylvania... Delaware County in southeastern Pennsylvania... Southeastern Montgomery County in southeastern Pennsylvania... Philadelphia County in southeastern Pennsylvania... * WHEN...Until 915 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. * ADDITIONAL DETAILS... - At 704 AM EDT, Pennsylvania DOT reported flooding at the I-476 and I-76 interchange in West Conshohocken. - Additional rainfall amounts up to 0.5 inches are possible in the warned area. - Some locations that could experience flooding include... Philadelphia, Camden, Wilmington, Newark, West Chester, Gloucester City, Cherry Hill, Bensalem, Mount Laurel, Norristown, Chester and Willingboro. - http://www.weather.gov/safety/flood
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™