Snow and Ice Continue in the Northeast; Bitterly Cold Wind Chills; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky Mountains.
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Last Update: 116 PM EST Sun Jan 20 2019

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Norton, MA Local Forecast Office

6NM NW Portsmouth RI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT...

Synopsis: ANZ200-210700- 116 PM EST Sun Jan 20 2019 .Synopsis for Massachusetts and Rhode Island coastal waters... A potent low pres will impact the waters today. As this storm pulls away, arctic air will spread across the waters this afternoon and tonight through Mon night on gusty NW gales, resulting in areas of freezing spray. High pres builds over the waters Tue, then moves off the Mid Atlantic coast Wed. Low pres will move E across nrn New England Wed, and be trailed by another low pres lifting NE over srn New England Thu. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$

This Afternoon
W winds 10 to 15 kt with gusts up to 30 kt. Waves 4 to 7 ft. Rain likely, a chance of freezing rain and sleet. Vsby 1 nm or less.
Tonight
NW winds 15 to 20 kt with gusts up to 30 kt. Waves around 3 ft, except 4 to 7 ft at the bay entrance.
Mon
NW winds 15 to 20 kt with gusts up to 35 kt. Waves around 3 ft, except 4 to 7 ft at the bay entrance. Freezing spray.
Mon Night
NW winds 15 to 20 kt with gusts up to 35 kt. Waves 2 to 3 ft. Freezing spray.
Tue
NW winds 10 to 15 kt. Gusts up to 30 kt, decreasing to 20 kt in the afternoon. Waves 2 to 3 ft.
Tue Night
SW winds 5 to 10 kt. Gusts up to 20 kt after midnight. Waves 2 to 3 ft.
Wed
SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 4 ft. Rain likely.
Wed Night
SW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 4 ft. Rain. Vsby 1 to 3 nm.
Thu
SW winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 4 ft, except 4 to 7 ft at the bay entrance. Rain. Vsby 1 to 3 nm.
Thu Night
W winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 4 ft, except 4 to 7 ft at the bay entrance. A chance of rain. seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
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ABOUT THIS FORECAST

Last Update: 116 PM EST Sun Jan 20 2019
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