Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South.
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For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM ENE Rockland ME

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Clear

    NNW 20kt
    1ft

    Low: 16 °F

  • Saturday

    Increasing Clouds

    N 20ktWinds Decreasing
    < 1ft

    High: 18 °F

  • Saturday
    Night

    Snow

    Winds IncreasingNE 15kt
    < 1ft

    Low: 12 °F

  • Sunday

    Snow/Sleet

    NNE 20ktWinds Decreasing
    < 1ft

    High: 25 °F

  • Sunday
    Night

    Snow/Sleet

    Winds IncreasingNNW 25kt
    < 1ft

    Low: 11 °F

  • M.L.King
    Day

    Blowing Snow

    NNW 20kt
    < 1ft

    High: 18 °F

  • Monday
    Night

    Mostly Cloudy

    NNW 20kt
    < 1ft

    Low: 7 °F

  • Tuesday

    Sunny

    NW 15kt
    < 1ft

    High: 25 °F

  • Tuesday
    Night

    Mostly Cloudy

    WNW 10kt
    < 1ft

    Low: 20 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:51 pm EST Jan 18, 2019
Forecast Valid: 3am EST Jan 19, 2019-6pm EST Jan 25, 2019

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Detailed Forecast

...GALE WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH MONDAY

Synopsis: ANZ100-191615- 904 PM EST Fri Jan 18 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A fresh cold air mass will move into the region this evening with increasing northwest winds. This sets the stage for a strong storm developing off the East Coast. This will track near the northern New England coastline this weekend bringing the potential for gale or even possibly storm force winds to the waters. Arctic air will move in to start the week. && $$

Overnight
NNW wind around 20 kt, with gusts as high as 30 kt. Mostly clear. Seas around 1 ft.
Saturday
N wind 15 to 20 kt becoming NNE 5 to 8 kt in the afternoon. Winds could gust as high as 30 kt. Increasing clouds. Seas 1 ft or less.
Saturday Night
NE wind 5 to 10 kt increasing to 10 to 15 kt. Winds could gust as high as 25 kt. Snow, mainly after 10pm. Seas 1 ft or less.
Sunday
NNE wind 17 to 20 kt becoming NNE 15 to 18 kt in the afternoon. Winds could gust as high as 35 kt. Snow and sleet before 3pm, then sleet between 3pm and 4pm, then sleet, possibly mixed with snow after 4pm. The snow could be heavy at times. Seas 1 ft or less.
Sunday Night
NNW wind 15 to 20 kt increasing to 20 to 25 kt in the evening. Winds could gust as high as 35 kt. Snow, possibly mixed with sleet, becoming all snow after 8pm. Seas 1 ft or less.
M.L.King Day
NNW wind 15 to 20 kt, with gusts as high as 30 kt. Areas of blowing snow before 11am, then areas of blowing snow and a chance of snow showers after 11am. Seas 1 ft or less.
Monday Night
NNW wind around 20 kt. Mostly cloudy. Seas 1 ft or less.
Tuesday
NW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.
Tuesday Night
WNW wind around 10 kt becoming SW after midnight. Mostly cloudy. Seas 1 ft or less.

*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: 44.2°N 68.72°W
Last Update: 10:51 pm EST Jan 18, 2019
Forecast Valid: 3am EST Jan 19, 2019-6pm EST Jan 25, 2019
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