Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. Read More >

Last Update: 401 AM EDT Tue Jul 7 2026

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Philadelphia, PA Local Forecast Office

52NM ESE Atlantic City NJ

Marine Zone Forecast

Today

N winds 5 to 10 kt with gusts up to 20 kt, increasing to 10 to 15 kt late. Seas 3 to 5 ft. Wave detail: NE 3 ft at 6 seconds and S 1 foot at 4 seconds. A chance of showers with a slight chance of tstms early this morning, then a slight chance of showers and tstms late this morning.

Tonight

N winds 10 to 15 kt. Seas 4 to 6 ft. Wave detail: NE 5 ft at 7 seconds and S 1 foot at 5 seconds.

Wed

NE winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 5 to 6 ft. Wave detail: NE 5 ft at 7 seconds and S 1 foot at 6 seconds.

Wed Night

E winds 5 to 10 kt, becoming S after midnight. Seas 4 to 5 ft. Wave detail: E 5 ft at 8 seconds and S 1 foot at 6 seconds.

Thu

S winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: E 4 ft at 8 seconds and S 1 foot at 6 seconds.

Thu Night

SW winds 10 to 15 kt. Seas around 3 ft. Wave detail: E 3 ft at 8 seconds and S 2 ft at 6 seconds. Showers likely with a chance of tstms.

Fri

SW winds 10 to 15 kt. Seas 3 to 4 ft.