Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday
Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >
| NWS Forecast for: Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM (ANZ455) Issued by: National Weather Service Philadelphia, PA Last Update: 401 AM EDT Tue Aug 11 2026 | |
| Today: W winds around 5 kt, becoming SW late. Seas around 2 ft. Wave detail: S 1 foot at 6 seconds and E 1 foot at 9 seconds. A slight chance of showers and tstms this afternoon. Tonight: SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: S 2 ft at 5 seconds and SE 1 foot at 9 seconds. A chance of showers. Wed: NW winds 5 to 10 kt, becoming NE in the afternoon. Seas around 2 ft. Wave detail: S 2 ft at 5 seconds and NW 1 foot at 2 seconds. A chance of showers in the morning. Wed Night: S winds around 5 kt. Seas around 2 ft. Wave detail: NE 1 foot at 4 seconds and S 1 foot at 5 seconds. Thu: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: NE 1 foot at 4 seconds and S 1 foot at 5 seconds. Thu Night: SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Wave detail: S 2 ft at 5 seconds and NE 1 foot at 4 seconds. A chance of showers after midnight. Fri: NW winds 5 to 10 kt. Seas around 2 ft. A chance of showers. Fri Night: N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Sat: N winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Sat Night: NW winds around 5 kt, becoming SW after midnight. Seas around 2 ft. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM (ANZ455) | |
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