Storms in Florida; Winter Storm in Alaska

Strong to severe thunderstorms are possible on Sunday across central Florida with isolated strong to severe storms possible across portions of the Mid-Atlantic. A winter storm will bring strong winds and heavy blowing snow to the Alaska mainland through Monday. Accumulating wet snow is expected across the northern Plains on Monday following mixed rain and snow on Sunday.
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Hazardous Weather Conditions

Last Update: 308 AM EDT Sun Apr 11 2021

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Philadelphia, PA Local Forecast Office

15NM E Lewes DE

Marine Zone Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

Synopsis: Developing low pressure over the Mid- Mississippi Valley will lift north into the Great Lakes tonight through Sunday. A warm front extending out from that low will lift north through the region tonight, and then a cold front will pass through the region Sunday night. A broad area of low pressure will meander over the region into next week.

Today

SE winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late this morning and early afternoon, then becoming S 5 to 10 kt late. Seas 3 to 4 ft. Areas of fog this morning. Showers likely this morning, then a chance of showers this afternoon. A slight chance of tstms late. Vsby 1 to 3 nm this morning. Swell mainly from the E with a dominant period of 10 seconds.

Tonight

S winds 5 to 10 kt, becoming NW after midnight, then becoming N late. Seas 3 to 4 ft. A chance of showers early in the evening, then a chance of tstms in the late evening and early morning. Swell mainly from the SE with a dominant period of 8 seconds.

Mon

NE winds 10 to 15 kt. Gusts up to 20 kt late. Seas 3 to 4 ft. Swell mainly from the SE with a dominant period of 8 seconds.

Mon Night

NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Swell mainly from the SE with a dominant period of 7 seconds.

Tue

E winds 5 to 10 kt. Seas 3 to 4 ft.

Tue Night

E winds 5 to 10 kt. Seas around 3 ft.

Wed

NE winds 5 to 10 kt. Seas 3 to 4 ft.

Wed Night

N winds around 10 kt. Seas 3 to 5 ft.