Tracking Three Storms with Widespread Impacts this Week

A winter storm will bring snow and some ice to the Midwest, Great Lakes and Northeast today while strong thunderstorms will be possible in portions of Alabama, Georgia and Florida. Additional heavy mountain snow and gusty winds will continue in the Southwest from a second storm. A third storm will bring heavy coastal rain and mountain snow to California and the Northwest tonight into Friday.
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Hazardous Weather Conditions

Last Update: 403 PM EST Tue Jan 26 2021

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Philadelphia, PA Local Forecast Office

20NM SSW Atlantic City NJ

Marine Zone Forecast


Synopsis: Weakening low pressure will move eastward off the coast into tonight. Low pressure develops near the Carolinas later Wednesday and rapidly intensifies as it tracks out to sea through Thursday. High pressure builds into our region Friday night and Saturday before a storm system is forecast to arrive later Sunday and Monday, possibly lingering into Tuesday.

Tonight
N winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt late this evening and overnight. Seas 3 to 4 ft. A slight chance of rain early this evening. Swell mainly from the SE with a dominant period of 8 seconds.
Wed
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Swell mainly from the N with a dominant period of 5 seconds, becoming mainly from the NW with a dominant period of 5 seconds in the afternoon.
Wed Night
N winds 10 to 15 kt with gusts up to 20 kt, increasing to 20 to 25 kt. Seas 3 to 4 ft. A chance of rain late. Swell mainly from the N with a dominant period of 4 seconds.
Thu
N winds 20 to 25 kt, becoming NW 25 to 30 kt in the late morning and afternoon. Gusts up to 35 kt. Seas 4 to 6 ft. Swell mainly from the N with a dominant period of 5 seconds.
Thu Night
NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Gusts up to 40 kt. Seas 4 to 6 ft. Light freezing spray likely after midnight.
Fri
NW winds 25 to 30 kt with gusts up to 35 kt. Seas 4 to 6 ft. Light freezing spray likely in the morning.
Fri Night
NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. Light freezing spray likely.
Sat
NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. A chance of light freezing spray in the morning.
Sat Night
NW winds 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas around 3 ft.
Sun
NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 3 to 5 ft. A chance of snow. A chance of rain in the afternoon.
Sun Night
E winds 10 to 15 kt, becoming NE 15 to 20 kt after midnight. Seas 4 to 6 ft. A chance of rain in the evening, then rain likely after midnight.
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ABOUT THIS FORECAST

Last Update: 403 PM EST Tue Jan 26 2021
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