Winter Storm Bringing Blizzard Conditions, Heavy Snow and Ice through Tonight

A sprawling winter storm will continue to produce blizzard conditions across the eastern Dakotas, western and southern Minnesota, and northern Iowa. Areas of moderate to heavy snow are expected over much of the Upper Midwest, Great Lakes, and Northeast. To the south of the snow, a wintry mix including some ice accumulations, will impact portions of the northern Mid-Atlantic with slick travel.
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For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

[NOTICE]
  • Tonight

    Rain/Snow

    SSE 15ktWinds Decreasing
    2-3ft

    Low: 28 °FRising Temperatures

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Chance Rain/Snow

    W 10kt
    3ft

    High: 40 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday
    Night

    Mostly Cloudy

    NNW 15kt
    3ft

    Low: 21 °F

  • M.L.King
    Day

    Freezing Spray

    NW 15kt
    2-3ft

    High: 26 °F

  • Monday
    Night

    Freezing Spray

    NW 15kt
    2ft

    Low: 14 °F

  • Tuesday

    Freezing Spray

    N 10kt
    2ft

    High: 22 °F

  • Tuesday
    Night

    Freezing Spray

    Light Wind
    2ft

    Low: 12 °F

  • Wednesday

    Freezing Spray

    Light Wind
    1ft

    High: 30 °F

  • Wednesday
    Night

    Partly Cloudy

    W 10kt
    1-2ft

    Low: 23 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:42 pm EST Jan 18, 2020
Forecast Valid: 10pm EST Jan 18, 2020-6pm EST Jan 25, 2020

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Detailed Forecast


Synopsis: ANZ100-191330- 618 PM EST Sat Jan 18 2020 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A low pressure system will track through the Gulf of Maine tonight into Sunday with small craft conditions on most waters. High pressure will build across the waters early next week, and persist for several days. && $$

Tonight
SSE wind 12 to 15 kt becoming SW 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Rain and snow before 4am, then rain likely between 4am and 5am, then a chance of rain and snow after 5am. Seas 2 to 3 ft.
Sunday
W wind around 10 kt. A chance of rain and snow before 7am. Seas around 3 ft.
Sunday Night
NNW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 3 ft.
M.L.King Day
NW wind around 15 kt, with gusts as high as 25 kt. Widespread freezing spray before 11am. Mostly cloudy, then gradually becoming sunny. Seas 2 to 3 ft.
Monday Night
NW wind 10 to 15 kt becoming N after midnight. Widespread freezing spray after 10pm. Mostly clear. Seas around 2 ft.
Tuesday
N wind 5 to 10 kt becoming NW in the afternoon. Widespread freezing spray before 1pm. Mostly sunny. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. Widespread freezing spray after 1am. Partly cloudy. Seas around 2 ft.
Wednesday
Variable winds 5 kt or less. Widespread freezing spray before 9am. Mostly sunny. Seas around 1 ft.
Wednesday Night
WSW wind around 10 kt becoming NW after midnight. Partly cloudy. Seas 1 to 2 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: 43.36°N 70.28°W
Last Update: 6:42 pm EST Jan 18, 2020
Forecast Valid: 10pm EST Jan 18, 2020-6pm EST Jan 25, 2020
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