Severe Weather and Heavy Rain from the Mid-South to the Mid-Atlantic; Building Heat in the West
Severe thunderstorms may bring damaging winds, a couple of tornadoes, and heavy rain across portions of the Mid-Atlantic into the Mid-South. Severe storms may produce hail across the northern/central High Plains. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Fire weather concerns continue for Interior Alaska and the Four Corners region. Read More >
| NWS Forecast for: Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM (ANZ454) Issued by: National Weather Service Philadelphia, PA Last Update: 402 PM EDT Mon Jun 22 2026 |  |
Tonight: S winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt late. Seas 3 to 5 ft. Wave detail: S 4 ft at 6 seconds. Showers with a chance of tstms this evening, then showers likely with a slight chance of tstms after midnight. Tue: SW winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave detail: S 3 ft at 6 seconds. A chance of showers in the morning, then showers likely in the afternoon. Tue Night: N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: SE 2 ft at 6 seconds and NW 1 foot at 2 seconds. Showers likely in the evening. Wed: NW winds 10 to 15 kt with gusts up to 20 kt, becoming W around 5 kt in the afternoon. Seas 2 to 3 ft. Wave detail: SE 2 ft at 6 seconds and NW 1 foot at 3 seconds. Wed Night: S winds 5 to 10 kt. Seas around 2 ft. Wave detail: S 2 ft at 6 seconds and NW 1 foot at 3 seconds. Thu: SW winds around 5 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: S 3 ft at 7 seconds. Thu Night: S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers after midnight. Fri: S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. A chance of tstms in the afternoon. Fri Night: S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. A chance of showers and tstms. Sat: S winds around 5 kt. Seas around 2 ft. A chance of showers. A chance of tstms in the afternoon. Sat Night: SW winds around 5 kt, becoming W after midnight. Seas around 2 ft. A chance of tstms in the evening. A chance of showers. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM (ANZ454) | |
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