Winter storm conditions possible for parts of Central Plains on Saturday

Widespread precipitation, including heavy snow, will push farther east on Saturday east across the central and southern Rockies. Snow will extend from the Rockies into the central High Plains by late Saturday, spreading farther east on Sunday, with moderate to heavy snows and gusty winds expected across portions of South Dakota and Minnesota by the end of the weekend.
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Gray/Portland, ME Local Forecast Office

5NM E Portland ME

Marine Point Forecast

[NOTICE]
  • Today

    Decreasing Clouds

    SW 15kt
    2-3ft

    High: 48 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Partly Cloudy

    W 10kt
    1-2ft

    Low: 32 °F

  • Sunday

    Partly Sunny

    Light Wind
    < 1ft

    High: 41 °F

  • Sunday
    Night

    Mostly Cloudy

    Light Wind
    < 1ft

    Low: 27 °F

  • Monday

    Mostly Cloudy

    ENE 10kt
    < 1ft

    High: 35 °F

  • Monday
    Night

    Snow

    E 10kt
    2-3ft

    Low: 30 °F

  • Tuesday

    Rain

    SE 15kt
    Waves Building6ft

    High: 50 °F

  • Tuesday
    Night

    Chance Showers

    WSW 15kt
    7ftWaves Subsiding

    Low: 37 °F

  • Wednesday

    Mostly Sunny

    W 15kt
    3-4ft

    High: 39 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:21 am EST Jan 20, 2018
Forecast Valid: 5am EST Jan 20, 2018-6pm EST Jan 26, 2018

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

Synopsis: ANZ100-202230- 324 AM EST Sat Jan 20 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Low pressure will pass to the north of the waters today with high pressure gradually building in thereafter. Low pressure approaches from the west Monday night and crosses the waters Tuesday and Tuesday night. High pressure to begin to build in on Wednesday. $$

Today
SW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Cloudy, then gradually becoming mostly sunny. Seas 2 to 3 ft.
Tonight
W wind around 10 kt. Partly cloudy. Seas 1 to 2 ft.
Sunday
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Monday
ENE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.
Monday Night
E wind around 10 kt. Snow after 7pm. Seas 2 to 3 ft.
Tuesday
ESE wind 10 to 15 kt becoming S in the afternoon. Winds could gust as high as 20 kt. Rain. Seas 3 ft building to 6 ft.
Tuesday Night
SSW wind around 15 kt becoming WSW in the evening. Winds could gust as high as 25 kt. A chance of showers. Seas 7 ft subsiding to 5 ft.
Wednesday
W wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. 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: 43.67°N 70.14°W
Last Update: 3:21 am EST Jan 20, 2018
Forecast Valid: 5am EST Jan 20, 2018-6pm EST Jan 26, 2018
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