Significant Storm Bringing Widespread Winter Weather and Heavy Rainfall Across the Eastern Half of the Country

A storm system moving into the Eastern parts of the country is bringing heavy snow across the Great Lakes and into the Mid-Atlantic and Northeast today. There is also the potential for significant ice accumulations across the northern Mid-Atlantic. To the south, heavy rainfall is producing flash flooding, and river flooding, from the Ohio and Mississippi Valleys to the Deep South.
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For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

[NOTICE]
  • Tonight

    Snow

    SSE 10kt
    1-2ft

    Low: 28 °F

  • Thursday

    Rain/Snow

    W 10kt
    3-4ft

    High: 43 °F

  • Thursday
    Night

    Partly Cloudy

    W 15kt
    4ftWaves Subsiding

    Low: 31 °F

  • Friday

    Sunny

    NW 10kt
    1-2ft

    High: 41 °F

  • Friday
    Night

    Mostly Clear

    NW 10kt
    1ft

    Low: 24 °F

  • Saturday

    Mostly Sunny

    SSW 10kt
    1ft

    High: 38 °F

  • Saturday
    Night

    Rain/Snow Likely

    S 10kt
    2-3ft

    Low: 34 °F

  • Sunday

    Rain/Snow

    ESE 15kt
    4-5ft

    High: 43 °F

  • Sunday
    Night

    Rain

    Winds IncreasingW 15kt
    5ft

    Low: 35 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:24 am EST Feb 20, 2019
Forecast Valid: 4pm EST Feb 20, 2019-6pm EST Feb 27, 2019

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Detailed Forecast


Synopsis: ANZ100-211015- 308 PM EST Wed Feb 20 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Low pressure crosses the waters tonight and Thursday with southerly winds shifting to west behind the front. High pressure builds out of the Great Lakes again behind the front, cresting over the Gulf of Maine on Saturday. Low pressure than moves along the Maine coast on Sunday. && $$

Tonight
SW wind around 10 kt becoming SSE after midnight. Snow, mainly after 1am. Seas 1 to 2 ft.
Thursday
SE wind 5 to 10 kt becoming W in the afternoon. Rain and snow before 9am, then a chance of rain between 9am and 11am. Seas 3 to 4 ft.
Thursday Night
W wind 10 to 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas 4 ft subsiding to 2 ft.
Friday
NW wind around 10 kt. Sunny. Seas 1 to 2 ft.
Friday Night
NW wind 5 to 10 kt. Mostly clear. Seas around 1 ft.
Saturday
NNW wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas around 1 ft.
Saturday Night
S wind around 10 kt becoming SSE after midnight. A chance of snow between 8pm and 2am, then rain and snow likely. Seas 2 to 3 ft.
Sunday
ESE wind around 15 kt, with gusts as high as 20 kt. Rain and snow. Seas 4 to 5 ft.
Sunday Night
S wind 10 to 13 kt becoming W 12 to 15 kt after midnight. Winds could gust as high as 25 kt. Rain. Seas around 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: 43.36°N 70.28°W
Last Update: 11:24 am EST Feb 20, 2019
Forecast Valid: 4pm EST Feb 20, 2019-6pm EST Feb 27, 2019
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