Winter Storm To Impact Parts Of The Ohio Valley and Great Lakes To Northern New England

A developing winter storm will sweep up through the Northeastern quadrant of the U.S. over the next two days. A swath of heavy snow will be followed by lake effect snow from parts of the Ohio Valley and Great Lakes to northern New England. Also, locally heavy rain will be possible across portions of the Northeast, while a potential line of strong thunderstorms may roll through the Mid-Atlantic.
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Gray/Portland, ME Local Forecast Office

11NM SSW Portland ME

Marine Point Forecast

[NOTICE]
  • Overnight

    Patchy Fog

    Light Wind
    1ft

    Low: 34 °F

  • Wednesday

    Cloudy

    NE 10kt
    1-2ft

    High: 41 °F

  • Wednesday
    Night

    Rain/Snow

    Winds IncreasingE 20kt
    Waves Building5ft

    Low: 35 °F

  • Thursday

    Rain/Snow

    E 25ktWinds Decreasing
    Waves Building10ft

    High: 42 °F

  • Thursday
    Night

    Partly Cloudy

    WSW 15kt
    8ftWaves Subsiding

    Low: 27 °F

  • Friday

    Mostly Sunny

    W 15kt
    5ftWaves Subsiding

    High: 34 °F

  • Friday
    Night

    Partly Cloudy

    W 10kt
    2-3ft

    Low: 20 °F

  • Saturday

    Mostly Sunny

    Light Wind
    1-2ft

    High: 32 °F

  • Saturday
    Night

    Partly Cloudy

    Light Wind
    1ft

    Low: 18 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:03 pm EST Feb 25, 2020
Forecast Valid: 11pm EST Feb 25, 2020-6pm EST Mar 3, 2020

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Detailed Forecast


Synopsis: ANZ100-261730- 1018 PM EST Tue Feb 25 2020 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Light winds will continue tonight with a frontal zone over the waters. Waves will build on Wednesday with winds following Wednesday night as a strong area of low pressure passes through New England. This system will be followed by strong westerly winds Friday and Friday night as much colder air moves into the region. Winds and waves will gradually subside through the weekend. && $$

Overnight
Variable winds 5 kt or less. Patchy fog. Seas around 1 ft.
Wednesday
NE wind 5 to 10 kt. Cloudy. Seas 1 to 2 ft.
Wednesday Night
E wind 10 to 15 kt increasing to 15 to 20 kt after midnight. Winds could gust as high as 30 kt. Rain and snow, becoming all rain after 5am. Seas 3 ft building to 5 ft.
Thursday
E wind 20 to 25 kt becoming S 10 to 15 kt. Winds could gust as high as 35 kt. Rain and snow, becoming all rain after noon. Seas 7 ft building to 10 ft.
Thursday Night
WSW wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas 8 ft subsiding to 5 ft.
Friday
W wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas 5 ft subsiding to 3 ft.
Friday Night
W wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas 2 to 3 ft.
Saturday
Variable winds 5 kt or less. Mostly sunny. Seas 1 to 2 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 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: 43.5°N 70.37°W
Last Update: 7:03 pm EST Feb 25, 2020
Forecast Valid: 11pm EST Feb 25, 2020-6pm EST Mar 3, 2020
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