Heavy Snow For Portions of the Northeast; Great Lakes

Moderate to heavy snow will return to the Northeast and New England over the next couple of days. Heavy Lake Effect Snow will continue to the lee of the Great Lakes. Light snow will fall across portions of the Tennessee Valley; working into the Mid-Atlantic by mid-week. Meanwhile, elevated fire weather conditions will continue in southern California.
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Last Update: 832 PM PST Mon Dec 11 2017

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Portland, OR Local Forecast Office

6NM W Cannon Beach OR

Marine Zone Forecast


Synopsis: High pressure will more or less continue across the Pacific Northwest through the end of the week bringing few changes in the weather. A weak front will likely increase winds across the waters over the weekend.

Tonight
SE wind 10 to 15 kt, easing to 5 kt after midnight. Wind waves SE 2 ft at 4 seconds. W swell 7 ft at 13 seconds. Chance of rain.
Tue
NE wind 5 to 10 kt. Gusts to 15 kt late. Wind waves NE 1 ft at 4 seconds. W swell 9 ft at 12 seconds.
Tue Night
NE wind 5 to 10 kt with gusts to 15 kt. Wind waves NE 2 ft at 4 seconds. W swell 7 ft at 11 seconds.
Wed
NE wind 10 to 15 kt. Gusts to 20 kt in the morning. Wind waves NE 3 ft at 4 seconds. W swell 7 ft at 15 seconds.
Wed Night
NE wind 10 to 15 kt with gusts to 20 kt, easing to 5 to 10 kt with gusts to 15 kt after midnight. Wind waves NE 2 ft at 4 seconds. W swell 8 ft at 16 seconds.
Thu
E wind 5 to 10 kt. Wind waves 2 ft. W swell 8 ft.
Thu Night
SW wind 5 to 10 kt with gusts to 15 kt. Wind waves 2 ft. W swell 8 ft. Chance of rain.
Fri
W wind 10 to 15 kt. Wind waves 3 ft. W swell 10 ft.
Sat
S wind 20 to 25 kt. Wind waves 4 ft. W swell 6 ft.


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ABOUT THIS FORECAST

Last Update: 832 PM PST Mon Dec 11 2017
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