Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Last Update: 401 PM EDT Fri Oct 17 2025

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Philadelphia, PA Local Forecast Office

31NM SSE New York NY

Marine Zone Forecast

Tonight

N winds 5 to 10 kt. Seas 2 to 4 ft. Wave detail: NE 3 ft at 10 seconds and N 1 foot at 4 seconds.

Sat

N winds around 5 kt, becoming S in the afternoon. Seas 3 to 4 ft. Wave detail: E 4 ft at 11 seconds.

Sat Night

S winds 5 to 10 kt. Seas around 3 ft. Wave detail: E 3 ft at 11 seconds.

Sun

S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave detail: S 3 ft at 4 seconds and E 3 ft at 11 seconds, becoming S 5 ft at 5 seconds and E 3 ft at 11 seconds.

Sun Night

S winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 7 ft. Wave detail: S 7 ft at 6 seconds and E 3 ft at 11 seconds. Showers.

Mon

SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave detail: S 7 ft at 7 seconds and E 2 ft at 10 seconds. Showers, mainly in the morning.

Mon Night

W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. A chance of showers in the evening.

Tue

W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 3 to 4 ft.

Tue Night

SW winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers.

Wed

W winds 15 to 20 kt. Seas 3 to 4 ft. A chance of showers in the morning.

Wed Night

W winds 15 to 20 kt. Seas 2 to 4 ft.