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: 821 PM PST Sat Jan 20 2018

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Seattle, WA Local Forecast Office

42NM NE Port Angeles WA

Marine Zone Forecast

...GALE WARNING IN EFFECT THROUGH SUNDAY MORNING...

Synopsis: PZZ100-211330- 821 PM PST Sat Jan 20 2018 .Synopsis for the northern and central Washington coastal and inland waters...A strong cold front will move east across the waters Sunday morning, preceded by storm force winds over the coastal waters and the East Entrance to the Strait. The remaining waters will see gales late tonight into Sunday morning. Weaker southerly onshore flow will then follow from Sunday afternoon through Monday morning. A warm front on Tuesday will cause east to southeast gradients to become strong. Beyond Tuesday, a series of fronts will continue to bring active weather to the waters through the week ahead. $$

Tonight
SE wind 25 to 35 kt rising to 35 to 45 kt after midnight. Wind waves 4 to 6 ft building to 6 to 8 ft after midnight. A chance of rain.
Sun
SE wind 35 to 45 kt easing to 30 to 40 kt in the afternoon. Wind waves 6 to 8 ft. Rain in the morning then showers likely in the afternoon.
Sun Night
S wind 15 to 25 kt. Wind waves 2 to 4 ft. Showers likely.
Mon
S wind 10 to 20 kt becoming 5 to 15 kt in the afternoon. Wind waves 1 to 3 ft.
Mon Night
SE wind 5 to 15 kt. Wind waves 2 ft or less.
Tue
E wind 10 to 20 kt becoming SE 20 to 30 kt in the afternoon. Wind waves 1 to 3 ft building to 3 to 5 ft in the afternoon.
Tue Night
SE wind 20 to 30 kt easing to 15 to 25 kt after midnight. Wind waves 3 to 5 ft.
Wed
SE wind 10 to 20 kt rising to 15 to 25 kt. Wind waves 2 to 4 ft.
Thu
SE wind 20 to 30 kt becoming S 15 to 25 kt. Wind waves 3 to 5 ft.
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ABOUT THIS FORECAST

Last Update: 821 PM PST Sat Jan 20 2018
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