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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Norton, MA Local Forecast Office

20NM E Portsmouth RI

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Rain Likely

    SW 17kt
    4ft

    High: 48 °F

    Gale Warning
    Gale Warning

  • Tonight

    Snow/Sleet

    NW 21kt
    3ft

    Low: 10 °F

    Gale Warning
    Gale Warning

  • M.L.King
    Day

    Increasing Clouds

    WNW 23kt
    3ft

    High: 14 °F

    Gale Warning
    Gale Warning

  • Monday
    Night

    Decreasing Clouds

    NW 23kt
    3ft

    Low: 10 °F

    Gale Warning
    Gale Warning

  • Tuesday

    Sunny

    NW 19ktWinds Decreasing
    2-3ft

    High: 28 °F

  • Tuesday
    Night

    Partly Cloudy

    WNW 9kt
    1-2ft

    Low: 23 °F

  • Wednesday

    Rain Likely

    Winds IncreasingSSW 20kt
    3-4ft

    High: 45 °F

  • Wednesday
    Night

    Rain

    SW 18kt
    3-4ft

    Low: 43 °F

  • Thursday

    Rain

    SW 15kt
    Waves Building5ft

    High: 49 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:26 am EST Jan 20, 2019
Forecast Valid: 3pm EST Jan 20, 2019-6pm EST Jan 26, 2019

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Detailed Forecast

...GALE WARNING 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
SW wind 14 to 17 kt, with gusts as high as 28 kt. Rain likely, mainly before 4pm. Seas around 4 ft.
Tonight
NW wind 17 to 21 kt, with gusts as high as 30 kt. A chance of rain and sleet before 9pm, then a slight chance of snow and sleet between 9pm and 10pm. Seas around 3 ft.
M.L.King Day
WNW wind 20 to 23 kt, with gusts as high as 31 kt. Increasing clouds. Seas around 3 ft.
Monday Night
NW wind 18 to 23 kt, with gusts as high as 31 kt. Mostly cloudy, then gradually becoming clear. Seas around 3 ft.
Tuesday
NW wind 16 to 19 kt decreasing to 11 to 14 kt in the afternoon. Winds could gust as high as 28 kt. Sunny. Seas 2 to 3 ft.
Tuesday Night
WNW wind 6 to 9 kt becoming SSW after midnight. Partly cloudy. Seas 1 to 2 ft.
Wednesday
SSW wind 14 to 17 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 29 kt. Rain likely, mainly after 2pm. Seas 3 to 4 ft.
Wednesday Night
SW wind 14 to 18 kt, with gusts as high as 26 kt. Rain. Seas 3 to 4 ft.
Thursday
SW wind 12 to 15 kt, with gusts as high as 26 kt. Rain. Seas 3 ft building to 5 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 41.55°N 70.82°W
Last Update: 11:26 am EST Jan 20, 2019
Forecast Valid: 3pm EST Jan 20, 2019-6pm EST Jan 26, 2019
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