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.

For More Weather Information:

Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Point Forecast

  • This


    N 20kt

    High: 28 °F

    Gale Warning
    Gale Warning

  • Tonight


    NNW 25kt
    12ftWaves Subsiding

    Low: 12 °F

    Gale Warning
    Gale Warning

  • M.L.King

    Chance Snow

    NW 25kt

    High: 17 °F

    Gale Warning
    Gale Warning

  • Monday

    Gradual Clearing

    NW 25kt

    Low: 11 °F

  • Tuesday


    NW 25ktWinds Decreasing
    4ftWaves Subsiding

    High: 28 °F

  • Tuesday

    Partly Cloudy

    WNW 15kt
    Waves Building3ft

    Low: 25 °F

  • Wednesday

    Chance Showers

    Winds IncreasingSSW 25kt
    Waves Building6ft

    High: 42 °F

  • Wednesday


    SW 20ktWinds Decreasing

    Low: 39 °F

  • Thursday


    SW 10kt

    High: 44 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:53 pm EST Jan 20, 2019
Forecast Valid: 2pm EST Jan 20, 2019-6pm EST Jan 26, 2019

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Detailed Forecast

Synopsis: ANZ100-210800- 1254 PM EST Sun Jan 20 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Low pressure will will track near the New England coastline today, bringing gale force winds to the waters. Arctic air will move in to start the week with strong offshore winds. High pressure then builds in Tuesday and Wednesday. && $$

This Afternoon
N wind around 20 kt, with gusts as high as 35 kt. Cloudy. Seas around 12 ft.
NNW wind around 25 kt. A chance of sleet before 8pm. Seas 12 ft subsiding to 9 ft.
M.L.King Day
NW wind 20 to 25 kt, with gusts as high as 35 kt. A chance of snow before 10am. Seas around 8 ft.
Monday Night
NW wind around 25 kt, with gusts as high as 30 kt. Cloudy during the early evening, then gradual clearing. Seas around 5 ft.
NW wind 20 to 25 kt decreasing to 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. Sunny. Seas 4 ft subsiding to 2 ft.
Tuesday Night
WNW wind 10 to 15 kt becoming SW after midnight. Partly cloudy. Seas 1 ft building to 3 ft.
SSW wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. A chance of showers. Seas 4 ft building to 6 ft.
Wednesday Night
SW wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Showers. Seas 4 to 5 ft.
SW wind around 10 kt. Showers. Seas 3 to 4 ft.


  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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Point Forecast: 43.18°N 70.24°W
Last Update: 12:53 pm EST Jan 20, 2019
Forecast Valid: 2pm EST Jan 20, 2019-6pm EST Jan 26, 2019
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