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: 316 PM AKST Tue Dec 12 2017

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Juneau, AK Local Forecast Office

8NM SSW Point Latouche AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY 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
NE wind 15 kt. Seas 10 ft, except 3 ft E side of the bay.
Wed
E wind 20 kt. Gusts to 40 kt in the afternoon. Seas 15 ft, except 5 ft E side of the bay. rain.
Wed Night
NE wind increasing to 25 kt. Gusts to 40 kt in the evening, seas 16 ft subsiding to 12 ft late. East side of the bay, seas 4 ft. SW swell. Rain.
Thu
SE wind 20 kt. Seas 13 ft, except 4 ft E side of the bay. SW swell. Rain.
Thu Night
SE wind 15 kt. Seas 10 ft, except 2 ft or less E side of the bay. SW swell. Rain showers.
Fri
SE wind 20 kt. Seas 10 ft.
Sat
S wind 15 kt. Seas 14 ft.
Sun
S wind 10 kt. Seas 15 ft.
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ABOUT THIS FORECAST

Last Update: 316 PM AKST Tue Dec 12 2017
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RADAR & SATELLITE IMAGES

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