Flash Flood Warning: New Castle, DE, Gloucester, NJ, 19:26 UTC, 12 November 2026

Flash Flood Warning issued November 12 at 2:26PM EST until November 12 at 6:30PM EST by NWS Mount Holly NJ

This warning has ended. This page keeps a record of it. For current alerts see what's in force now.

39.83° N, 75.47° W · map © Natural Earth

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Issued by: NWS Mount Holly NJ
Severity: Severe
Urgency: Immediate
Certainty: Likely
Began: 19:26 UTC, 12 November 2026
Ended: 23:30 UTC, 12 November 2026

Area

New Castle, DE; Gloucester, NJ; Salem, NJ; Delaware, PA

What the National Weather Service said

FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Northeastern New Castle County in northern Delaware... Northwestern Gloucester County in southern New Jersey... Northwestern Salem County in southern New Jersey... Southwestern Delaware County in southeastern Pennsylvania... * Until 630 PM EST. * At 226 PM EST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1.5 to 2.5 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possi…

What it advised

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

Text as published by the National Weather Service when Gods Eyes last read it, possibly shortened. See weather.gov for the full, current text.

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