Lake Effect Snow Continues, Snow For Appalachians And Warm Temperatures Out West

Despite the latest winter storm winding down, heavy lake effect snow continues downwind of the Great Lakes. This is especially true off Lakes Erie and Ontario, where blizzard warnings from snow, winds and cold temperatures persist in New York state. A clipper system may deliver light snow accumulations across the Ohio and Tennessee Valleys into the Appalachians. Temperatures will be warm out West.
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Last Update: 639 PM EST Thu Feb 27 2020

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Philadelphia, PA Local Forecast Office

27NM NE Atlantic City NJ

Marine Zone Forecast


...GALE WARNING IN EFFECT UNTIL 6 AM EST FRIDAY...
Synopsis: Strong low pressure across southern Canada and New England will continue to move northeast away from our area tonight. High pressure across the Plains states will move east cresting over the Middle Atlantic region Sunday. Low pressure and a cold front will move towards the area for the beginning of next week. Low pressure developing along the cold front will keep unsettled conditions into the middle of next week.

Tonight
W winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Gusts up to 40 kt. Seas 4 to 6 ft. Swell mainly from the SE with a dominant period of 5 seconds.
Fri
W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft. Swell mainly from the SE with a dominant period of 7 seconds.
Fri Night
W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Swell mainly from the NW with a dominant period of 10 seconds.
Sat
W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Swell mainly from the NW with a dominant period of 8 seconds.
Sat Night
NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft.
Sun
W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft.
Sun Night
W winds 10 to 15 kt with gusts up to 20 kt, becoming S around 5 kt after midnight. Seas around 3 ft.
Mon
S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 5 ft.
Mon Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers after midnight.
Tue
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. A chance of showers.
Tue Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 7 ft. A chance of showers.
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Last Update: 639 PM EST Thu Feb 27 2020
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