Prolonged Atmospheric River in the Northwest; Snow in the North-Central US
A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >
Last Update: 1206 AM EST Tue Dec 9 2025
For More Weather Information:
19NM NNE Lewes DE
Marine Zone Forecast
Rest Of Tonight
N winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: NE 3 ft at 4 seconds.
Tue
NE winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft, subsiding to 1 to 2 ft in the afternoon. Wave detail: NE 2 ft at 6 seconds and NW 1 foot at 3 seconds, becoming SE 2 ft at 7 seconds and NW 1 foot at 3 seconds.
Tue Night
SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and SE 1 foot at 8 seconds.
Wed
SW winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 2 to 4 ft. Wave detail: S 3 ft at 4 seconds. A chance of rain in the afternoon.
Wed Night
W winds 20 to 25 kt. Seas 3 to 4 ft. Wave detail: SW 3 ft at 4 seconds and SE 2 ft at 7 seconds.
Thu
NW winds 20 to 25 kt. Seas 2 to 4 ft. Wave detail: W 3 ft at 4 seconds and SE 1 foot at 8 seconds.
Thu Night
NW winds 15 to 20 kt. Seas 2 to 3 ft.
Fri
W winds 10 to 15 kt. Seas around 2 ft.
Fri Night
W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. A chance of rain in the evening. A chance of snow. Vsby 1 to 3 nm.
Sat
W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas 4 to 6 ft.
Sat Night
NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 4 to 6 ft, subsiding to 2 to 4 ft after midnight.
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