Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest.
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Last Update: 931 PM EST Sat Jan 20 2018

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7NM SSE Annapolis MD

Marine Zone Forecast


Synopsis: High pressure will build from the Gulf Coast to the eastern seaboard through this weekend. The next cold front will approach the area Monday and cross the area early Tuesday. This will be followed by another area of high pressure for the middle and end of next week. Small Craft Advisories may be necessary Monday through Wednesday.

Rest Of Tonight
W winds 5 kt. Waves less than 1 ft.
Sun
S winds 5 kt. Waves less than 1 ft.
Sun Night
S winds 5 to 10 kt. Waves 1 ft.
Mon
S winds 5 to 10 kt. Waves 1 ft.
Mon Night
S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft... Building to 3 ft after midnight. Rain.
Tue
SW winds 10 to 15 kt...becoming W in the afternoon. Gusts up to 20 kt. Waves 2 ft. Showers.
Tue Night
W winds 10 kt. Waves 1 ft.
Wed
NW winds 10 to 15 kt. Waves 1 to 2 ft.
Thu
NW winds 5 to 10 kt. Waves 1 ft.
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ABOUT THIS FORECAST

Last Update: 931 PM EST Sat Jan 20 2018
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