FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for. Northwestern Burlington County in southern New Jersey. North Central Camden County in southern New Jersey. Southeastern Bucks County in southeastern Pennsylvania. East Central Montgomery County in southeastern Pennsylvania. Northeastern Philadelphia County in southeastern Pennsylvania. * Until 415 PM EDT. * At 1209 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen so far today. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Additional rainfall amounts of 0.5 to 1 inch 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, Cherry Hill, Bensalem, Evesham, Mount Laurel, Ewing, Willingboro, Voorhees, Medford and Lumberton.
