Flash Flood Warning

Locations Affected

Cape May, NJ ∙ North Wildwood, NJ ∙ Cape May Point, NJ ∙ Diamond Beach, NJ ∙ Wildwood Cape May County Airport, NJ ∙ Wildwood, NJ ∙ Rio Grande, NJ ∙ Cape May, NJ ∙ Cape May Court House, NJ ∙ Erma, NJ

Full Alert Message

BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Mount Holly NJ 1038 PM EDT Tue Jul 21 2026 The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Southwestern Cape May County in southern New Jersey... * Until 245 AM EDT. * At 1038 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 to 2.5 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. 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... Cape May, North Wildwood, Wildwood Crest, Avalon, West Cape May, Stone Harbor, Rio Grande, Diamond Beach, Green Creek, Cape May Court House, Scotch Bonnet and North Cape May. This includes Garden State Parkway between mile markers 0 and 11. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around...don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 3903 7468 3896 7475 3890 7482 3889 7496 3894 7502 3899 7501 3910 7495 3911 7479 3910 7470 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-2.5 INCHES IN 1 HOUR

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