Pennsylvania - United States   2026-07-28   Tuesday   40.41N, -75.38W

Trumbauersville

Pennsylvania - United States
2026-07-28

Flash Flood Warning issued July 28 at 10:10PM EDT until July 29 at 12:15AM EDT by NWS Mount Holly NJ

Issue date: 2026-07-29T02:10+00:00

FFWPHI The National Weather Service in Mount Holly has extended the * Flash Flood Warning for... West Central Hunterdon County in northwestern New Jersey... Southwestern Warren County in northwestern New Jersey... East Central Lehigh County in eastern Pennsylvania... Southeastern Northampton County in eastern Pennsylvania... Northwestern Bucks County in southeastern Pennsylvania... * Until 1215 AM EDT. * At 1010 PM EDT, local first responders reported water rescues occuring in Milford, New Jersey. Between 3 and 5 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...First responders reported. 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... Easton, Bethlehem, Forks, Wilson, Hellertown, Alpha, Ferndale, West Easton, Milford, Bloomsbury, Riegelsville and Glendon. This includes the following highways... Interstate 78 in New Jersey between mile markers 0 and 2...and between mile markers 6 and 10. Interstate 78 in Pennsylvania between mile markers 62 and 76.

Flash Flood Warning issued July 28 at 9:36PM EDT until July 28 at 11:00PM EDT by NWS Mount Holly NJ

Issue date: 2026-07-29T01:36+00:00

At 936 PM EDT, emergency management reported residences along Washington Court in Quakertown were evacuated due to basement flooding. Between 3 and 5 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. 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... Allentown, Bethlehem, Emmaus, Quakertown, Zionsville, Lehigh University, Ancient Oaks, Fountain Hill, Macungie, Coopersburg, Alburtis and Richlandtown. This includes the following highways... Northeast Extension between mile markers 40 and 55. Interstate 78 in Pennsylvania between mile markers 56 and 63...and between mile markers 65 and 66.

Flash Flood Warning issued July 28 at 7:55PM EDT until July 29 at 12:00AM EDT by NWS Mount Holly NJ

Issue date: 2026-07-28T23:55+00:00

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Central Hunterdon County in northwestern New Jersey... Northwestern Bucks County in southeastern Pennsylvania... North Central Montgomery County in southeastern Pennsylvania... * Until midnight EDT tonight. * At 755 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. The expected rainfall rate is 1.5 to 2.5 inches in 1 hour. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. 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... Quakertown, Perkasie, Byram, Souderton, Bedminster, Tinicum, Hatfield, East Greenville, Dublin, Frenchtown, Milford and Green Lane. This includes Northeast Extension between mile markers 31 and 40.

Flood Watch issued July 28 at 6:10PM EDT until July 29 at 2:00PM EDT by NWS Mount Holly NJ

Issue date: 2026-07-28T22:10+00:00

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northern Delaware, including the following area, New Castle, New Jersey, including the following areas, Camden, Coastal Ocean, Eastern Monmouth, Gloucester, Mercer, Northwestern Burlington, Ocean, Salem, Southeastern Burlington and Western Monmouth, and Pennsylvania, including the following areas, Berks, Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks, Philadelphia, Upper Bucks, Western Chester and Western Montgomery. * WHEN...Through Wednesday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Widespread showers and thunderstorms will move through this afternoon through tonight. Rainfall rates of 1 to 3 inches per hour are possible. Rainfall amount of 1 to 3 inches are expected with locally higher amounts possible. - http://www.weather.gov/safety/flood