Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics
Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >
Last Update: 401 AM EDT Mon Aug 31 2026
For More Weather Information:
35NM NNW Lewes DE
Marine Zone Forecast
Today
NE winds around 5 kt, becoming SE this afternoon. Seas 1 foot or less. Wave detail: SE 1 foot at 4 seconds. Isolated showers.
Tonight
SE winds 5 to 10 kt, becoming SW after midnight. Seas 1 foot or less. Wave detail: SE 1 foot at 4 seconds.
Tue
SW winds around 5 kt. Seas 1 foot or less.
Tue Night
S winds around 5 kt, becoming E after midnight. Seas 1 foot or less. Wave detail: SE 1 foot at 7 seconds. A chance of showers and tstms.
Wed
E winds 5 to 10 kt. Seas 1 foot or less. Wave detail: SE 1 foot at 10 seconds.
Wed Night
SE winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. Wave detail: SE 1 foot at 3 seconds and SE 1 foot at 11 seconds. A chance of showers and tstms.
Thu
SW winds around 5 kt. Seas 1 foot or less.
Thu Night
W winds 5 to 10 kt. Seas 1 foot or less. A chance of showers.
Fri
NW winds 5 to 10 kt. Seas 1 foot or less.
Fri Night
N winds 5 to 10 kt. Seas 1 foot or less.
winds and seas higher in and near tstms.
winds and seas higher in and near tstms.
Winds and seas higher in and near tstms.
Additional Forecasts and Information
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