Isolated Thunderstorms and Heavy Rains from the Southern Plains to the Southeast
Isolated strong to severe storms capable of producing large hail and damaging wind gusts may occur across parts of the southern Plains into the Southeast. Heavy rains may cause localized flash, urban, and small stream flooding from the Southern Plains across the Lower Mississippi Valley through Wednesday. Elevated fire weather conditions continue across the Southwest and northern California.
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| 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: 404 AM EDT Tue May 11 2021 |  |
| Today: N winds 5 to 10 kt. Seas around 3 ft this morning, then 2 ft or less. Swell mainly from the SE with a dominant period of 7 seconds. Tonight: SW winds 10 to 15 kt, becoming NW after midnight. Gusts up to 25 kt. Seas around 3 ft. Swell mainly from the S with a dominant period of 6 seconds. Wed: NW winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt late. Seas around 3 ft. Swell mainly from the NW with a dominant period of 4 seconds. Wed Night: W winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 ft or less. Swell mainly from the N with a dominant period of 4 seconds. Thu: N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 ft or less. Thu Night: S winds 5 to 10 kt. Seas 2 ft or less. Fri: W winds around 5 kt, becoming SE in the afternoon. Seas 2 ft or less. Fri Night: S winds 5 to 10 kt, becoming SW after midnight. Seas 2 ft or less. Sat: NW winds around 5 kt, becoming S in the afternoon. Seas 2 ft or less. Sat Night: SW winds 5 to 10 kt. Seas 2 ft or less. | |
| Zone Forecast: Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm (ANZ455) | |
Visit your local NWS office at: https://www.weather.gov/phi/ |