Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions.
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Hazardous Weather Conditions

Last Update: 312 PM AKST Tue Dec 12 2017

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Juneau, AK Local Forecast Office

28NM SW Situk AK

Marine Zone Forecast

...GALE WARNING LATE TONIGHT THROUGH WEDNESDAY...

Synopsis: A weak front will move over the southern and central Panhandle this evening and tonight. A gale force front will enter the eastern gulf early Wednesday and spread across the panhandle through Wednesday night.

Tonight
E wind 20 kt increasing to 35 kt late. Seas building to 14 ft.
Wed
SE wind 45 kt. Seas 19 ft. Rain.
Wed Night
SE gale to 40 kt. Seas 20 ft. Rain.
Thu
SW wind 25 kt. Seas 17 ft. S swell. Rain.
Thu Night
S wind 15 kt. Seas 12 ft. S swell.
Fri
S wind 20 kt increasing to 30 kt. Seas 9 ft building to 13 ft.
Sat
S wind 25 kt diminishing to 15 kt. Seas 14 ft.
Sun
SW wind 20 kt. Seas 17 ft.
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ABOUT THIS FORECAST

Last Update: 312 PM AKST Tue Dec 12 2017
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RADAR & SATELLITE IMAGES

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