Deep Cold Trough Meets Gulf Moisture with Significant Impacts Across the Western and Central U.S.

A deep trough and associated cold front is bringing much below normal temperatures in the west, with low elevation snows. Strong winds and widespread snow, will impact the Great Basin, western mountains, and the Plains. The slowing front, will bring prolonged waves of heavy rain across the Mississippi Valley to the Great Lakes. Significant icing forecast north of the heavy rain. Big warm up east.
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Anchorage, AK Local Forecast Office

12NM NNE Montegue Island AK

Marine Point Forecast

[NOTICE]
  • Washington's
    Birthday

    Sunny

    NNW 10ktWinds Decreasing
    < 1ft

    High: 39 °F

  • Tonight

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 33 °F

  • Tuesday

    Decreasing Clouds

    Winds IncreasingNNW 10kt
    < 1ft

    High: 39 °F

  • Tuesday
    Night

    Partly Cloudy

    NW 10kt
    < 1ft

    Low: 33 °F

  • Wednesday

    Mostly Cloudy

    Light Wind
    < 1ft

    High: 39 °F

  • Wednesday
    Night

    Rain Likely

    Light Wind
    < 1ft

    Low: 35 °F

  • Thursday

    Rain Likely

    Light Wind
    < 1ft

    High: 38 °F

  • Thursday
    Night

    Mostly Clear

    Winds IncreasingNW 20kt
    < 1ft

    Low: 33 °F

  • Friday

    Sunny

    NW 15kt
    < 1ft

    High: 36 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:57 am AKST Feb 19, 2018
Forecast Valid: 1pm AKST Feb 19, 2018-6pm AKST Feb 25, 2018

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Detailed Forecast


Synopsis: A weak 1025 mb low 200 nm southeast of Middleton Island exits the Gulf to the southeast this evening at 1018 mb. High pressure builds over the Gulf tonight through Tue night.

Washington's Birthday
NNW wind 5 to 10 kt becoming variable and less than 5 kt. Sunny. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming NNW 5 to 10 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.
Tuesday Night
WSW wind 5 to 10 kt becoming N in the evening. Partly cloudy. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Rain likely after 3am. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. Rain likely, mainly before 9am. Seas 1 ft or less.
Thursday Night
NW wind 5 to 10 kt increasing to 15 to 20 kt in the evening. Mostly clear. Seas 1 ft or less.
Friday
NW wind 10 to 15 kt. Sunny. 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: 60.22°N 147.3°W
Last Update: 6:57 am AKST Feb 19, 2018
Forecast Valid: 1pm AKST Feb 19, 2018-6pm AKST Feb 25, 2018
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