Very Cold with Snow and Ice Across the Central & Eastern States; Turning Unsettled in the Northwest

Well below normal temperatures, bitterly cold wind chills, and another round of snow and ice will impact the central and eastern U.S. through at least Tuesday. Wintry precipitation will extend as far south as Texas and Louisiana. Meanwhile, rain and wind will return to the Pacific Northwest, with locally heavy precipitation by mid-week.
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For More Weather Information:

Gray/Portland, ME Local Forecast Office

25NM ENE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • Today

    Cloudy

    Light Wind
    6-7ft

    High: 32 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Snow

    WSW 10kt
    4-5ft

    Low: 30 °F

    Small Craft Advisory
    Small Craft Advisory

  • Wednesday

    Rain/Snow

    N 10kt
    4-5ft

    High: 38 °F

  • Wednesday
    Night

    Chance Rain/Snow

    NNW 15kt
    5-6ft

    Low: 25 °F

  • Thursday

    Mostly Sunny

    WNW 15kt
    4-5ft

    High: 33 °F

  • Thursday
    Night

    Partly Cloudy

    W 15kt
    3-4ft

    Low: 27 °F

  • Friday

    Mostly Sunny

    W 15kt
    3ft

    High: 35 °F

  • Friday
    Night

    Partly Cloudy

    WSW 15kt
    2ft

    Low: 30 °F

  • Saturday

    Partly Sunny

    SW 15kt
    Waves Building4ft

    High: 42 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:34 am EST Jan 16, 2018
Forecast Valid: 11am EST Jan 16, 2018-6pm EST Jan 22, 2018

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Detailed Forecast


Synopsis: ANZ100-170130- 630 AM EST Tue Jan 16 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure remains to the north today. Low pressure develops off the mid Atlantic coast later today then moves northeast through the Gulf of Maine Wednesday. High pressure builds south of the waters Thursday and into the weekend. $$

Today
Variable winds 5 kt or less. Cloudy. Seas 6 to 7 ft.
Tonight
WSW wind 5 to 10 kt becoming S after midnight. Snow, mainly after 1am. Seas 4 to 5 ft.
Wednesday
SE wind around 10 kt becoming N in the afternoon. Rain and snow before 4pm, then a chance of rain between 4pm and 5pm, then a chance of rain and snow after 5pm. Seas 4 to 5 ft.
Wednesday Night
NNW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of rain and snow before 7pm. Seas 5 to 6 ft.
Thursday
WNW wind around 15 kt, with gusts as high as 20 kt. Mostly sunny. Seas 4 to 5 ft.
Thursday Night
W wind around 15 kt, with gusts as high as 25 kt. Partly cloudy. Seas 3 to 4 ft.
Friday
W wind around 15 kt. Mostly sunny. Seas around 3 ft.
Friday Night
WSW wind 10 to 15 kt. Partly cloudy. Seas around 2 ft.
Saturday
SW wind around 15 kt, with gusts as high as 25 kt. Partly sunny. Seas 2 ft building to 4 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: 43.18°N 70.24°W
Last Update: 6:34 am EST Jan 16, 2018
Forecast Valid: 11am EST Jan 16, 2018-6pm EST Jan 22, 2018
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