Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Last Update: 401 AM EST Sun Nov 30 2025

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Philadelphia, PA Local Forecast Office

11NM NW Fenwick Island Buoy DE

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING THROUGH LATE TONIGHT...

Today
S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: S 4 ft at 5 seconds and SE 1 foot at 8 seconds. A slight chance of rain early this afternoon. Rain likely late.
Tonight
W winds 15 to 20 kt, becoming NW 20 to 25 kt after midnight. Seas 3 to 5 ft. Wave detail: S 4 ft at 7 seconds. Rain likely in the evening.
Mon
NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, subsiding to 2 to 3 ft in the afternoon. Wave detail: NW 4 ft at 4 seconds and SE 1 foot at 9 seconds, becoming N 3 ft at 4 seconds and SE 1 foot at 9 seconds.
Mon Night
NE winds 5 to 10 kt, becoming SE 10 to 15 kt after midnight. Seas around 2 ft. Wave detail: N 2 ft at 4 seconds and SE 1 foot at 9 seconds. A chance of rain after midnight.
Tue
SE winds 15 to 20 kt, becoming W 20 to 25 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave detail: SE 3 ft at 4 seconds and NW 1 foot at 4 seconds, becoming NW 4 ft at 5 seconds and SE 4 ft at 9 seconds. Rain.
Tue Night
NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 5 to 8 ft. Wave detail: NW 5 ft at 5 seconds and SE 4 ft at 8 seconds. A chance of rain in the evening.
Wed
NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 5 to 7 ft, subsiding to 3 to 5 ft in the afternoon.
Wed Night
W winds 5 to 10 kt. Seas 2 to 4 ft.
Thu
SW winds 10 to 15 kt, becoming W 20 to 25 kt in the afternoon. Seas 2 to 4 ft.
Thu Night
NW winds 20 to 25 kt. Seas 3 to 4 ft.



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401 AM EST Sun Nov 30 2025
 
 

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