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Active official alertUpdated

Flash Flood Warning for Burlington, NJ; Camden, NJ; Gloucester, NJ +7 more

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What is happening

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Mercer County in central New Jersey... Southwestern Middlesex County in northern New Jersey... South Central Somerset County in northern New Jersey... Northwestern Burlington County in southern New Jersey... Northwestern...

What the bulletin says to do

Turn around...don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Full official description

Bulletin details

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Mercer County in central New Jersey... Southwestern Middlesex County in northern New Jersey... South Central Somerset County in northern New Jersey... Northwestern Burlington County in southern New Jersey... Northwestern Camden County in southern New Jersey... North Central Gloucester County in southern New Jersey... Southeastern Bucks County in southeastern Pennsylvania... East Central Delaware County in southeastern Pennsylvania... Southeastern Montgomery County in southeastern Pennsylvania... Philadelphia County in southeastern Pennsylvania... * Until 715 AM EDT. * At 441 AM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Philadelphia, Trenton, Camden, Gloucester City, Bensalem, South Brunswick, Ewing, West Deptford, Princeton, Bellmawr, Yeadon and Woodbury. This includes the following highways... Interstate 295 in New Jersey between mile markers 20 and 25...and between mile markers 61 and 76. Interstate 76 in Pennsylvania between mile markers 335 and 351. Interstate 195 in New Jersey near mile marker 0. Interstate 95 in Pennsylvania between mile markers 14 and 40. Interstate 676 in Pennsylvania between mile markers 0 and 1. Interstate 676 in New Jersey between mile markers 0 and 4. Interstate 76 in New Jersey between mile markers 1 and 3. Pennsylvania Turnpike between mile markers 342 and 359.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Flash Flood Warning issued August 3 at 4:41AM EDT until August 3 at 7:15AM EDT by NWS Mount Holly NJ

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Mount Holly NJ. This page reorganizes official fields and does not add a forecast or expand the affected area.

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