Heavy Mountain Snow across Portions of the Rockies and Intermountain West; Mainly Tranquil Weather for the East

A storm will move across the Intermountain West and Rockies through Tuesday. Heavy snow is forecast for the higher terrain with rain for lower elevations. Meanwhile, large area of high pressure for the East will keep the weather tranquil with moderating temperatures. Later this week, a more significant storm is possible for the West, especially for northern California.
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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

10NM W Quinhagak AK

Marine Point Forecast

[NOTICE]
  • Tonight

    Rain/Snow

    Winds IncreasingSSE 25kt
    1-2ft

    Low: 32 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday

    Showers

    SSW 10kt
    1-2ft

    High: 42 °F

  • Tuesday
    Night

    Chance Showers

    W 10kt
    1ft

    Low: 38 °F

  • Wednesday

    Chance Rain/Snow

    W 10kt
    1ft

    High: 41 °F

  • Wednesday
    Night

    Chance Rain/Snow

    W 10kt
    < 1ft

    Low: 35 °F

  • Thursday

    Chance Snow

    SE 10kt
    1ft

    High: 39 °F

  • Thursday
    Night

    Chance Rain/Snow

    E 15kt
    2ft

    Low: 34 °F

  • Friday

    Chance Rain

    NE 15kt
    1-2ft

    High: 39 °F

  • Friday
    Night

    Chance Rain

    N 15kt
    1ft

    Low: 32 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:03 pm AKDT Oct 18, 2021
Forecast Valid: 8pm AKDT Oct 18, 2021-6pm AKDT Oct 25, 2021

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

Synopsis: A 976 mb low 580 nm north of Shemya this afternoon will move to 430 nm northwest of Bethel at 979 mb Tuesday afternoon. The low then remains nearly stationary and weakens to 992 mb Wednesday afternoon. A second 976 mb North Pacific low will move to 50 nm south of Shemya Wednesday afternoon.

Tonight
SSE wind 15 to 20 kt increasing to 20 to 25 kt after midnight. A slight chance of rain and snow before 10pm, then rain. Seas 1 to 2 ft.
Tuesday
SSW wind around 10 kt, with gusts as high as 20 kt. Showers, mainly before 7am. Seas 1 to 2 ft.
Tuesday Night
W wind around 10 kt. A chance of showers. Seas around 1 ft.
Wednesday
W wind around 10 kt. A chance of rain showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Seas around 1 ft.
Wednesday Night
W wind around 10 kt becoming SSW after midnight. Scattered rain showers before 10pm, then scattered rain and snow showers between 10pm and 1am, then a chance of rain showers after 1am. Seas 1 ft or less.
Thursday
SSW wind around 10 kt becoming SE in the morning. Winds could gust as high as 20 kt. A chance of snow after 1pm. Seas around 1 ft.
Thursday Night
E wind around 15 kt, with gusts as high as 25 kt. A chance of snow before 10pm, then a chance of rain. Seas around 2 ft.
Friday
NE wind around 15 kt. A chance of rain. Seas 1 to 2 ft.
Friday Night
N wind around 15 kt. A chance of rain. Seas around 1 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: 59.75°N 162.25°W
Last Update: 4:03 pm AKDT Oct 18, 2021
Forecast Valid: 8pm AKDT Oct 18, 2021-6pm AKDT Oct 25, 2021
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