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

11NM SSW Portland ME

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Cloudy

    Light Wind
    1ft

    High: 29 °F

  • Tonight

    Snow

    SE 10kt
    Waves Building2ft

    Low: 25 °F

  • Thursday

    Rain/Snow Likely

    Winds IncreasingW 10kt
    2ft

    High: 43 °F

  • Thursday
    Night

    Partly Cloudy

    W 10kt
    2-3ft

    Low: 28 °F

  • Friday

    Sunny

    Light Wind
    1-2ft

    High: 41 °F

  • Friday
    Night

    Mostly Clear

    Light Wind
    1ft

    Low: 20 °F

  • Saturday

    Mostly Sunny

    Light Wind
    1ft

    High: 38 °F

  • Saturday
    Night

    Snow Likely

    Light Wind
    Waves Building3ft

    Low: 31 °F

  • Sunday

    Rain

    ESE 10kt
    3-4ft

    High: 41 °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: 3pm EST Feb 20, 2019-6pm EST Feb 26, 2019

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Detailed Forecast


Synopsis: ANZ100-210615- 1107 AM 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. && $$

This Afternoon
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Tonight
SSW wind 5 to 10 kt becoming SE after midnight. Snow, mainly after midnight. Seas 1 ft or less building to 2 ft.
Thursday
SSE wind 5 to 8 kt becoming W 7 to 10 kt in the afternoon. Rain and snow likely before 9am, then a chance of rain between 9am and 11am. Seas around 2 ft.
Thursday Night
W wind 5 to 10 kt becoming NW after midnight. Partly cloudy. Seas 2 to 3 ft.
Friday
Variable winds 5 kt or less. Sunny. Seas 1 to 2 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Snow likely. Seas 1 ft building to 3 ft.
Sunday
ESE wind 5 to 10 kt. Rain. Seas 3 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: 43.5°N 70.37°W
Last Update: 11:24 am EST Feb 20, 2019
Forecast Valid: 3pm EST Feb 20, 2019-6pm EST Feb 26, 2019
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