National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

St. Mary's, St. Mary's Airport (PASM)

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Light Snow

30°F

-1°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 29.82 in (1011.0 mb)
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill22°F (-6°C)
Last update 11 Apr 11:56 pm AKDT
Extended Forecast for

Akumsuk AK

  • Overnight

    Overnight: A 40 percent chance of snow. Areas of freezing fog. Mostly cloudy, with a low around 22. South wind 5 to 10 mph.

    Low: 22 °F

    Chance Snow
    and Areas
    Freezing Fog

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 10am. Areas of freezing fog before 10am. Cloudy, with a high near 30. South wind around 5 mph becoming north in the afternoon.

    High: 30 °F

    Chance Snow
    and Areas
    Freezing Fog

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. Northwest wind around 10 mph.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26. Northwest wind around 10 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Northwest wind 5 to 10 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 4pm, then a chance of rain and snow. Cloudy, with a high near 31.

    High: 31 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a chance of snow. Cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
A 40 percent chance of snow. Areas of freezing fog. Mostly cloudy, with a low around 22. South wind 5 to 10 mph.
Sunday
A 30 percent chance of snow, mainly before 10am. Areas of freezing fog before 10am. Cloudy, with a high near 30. South wind around 5 mph becoming north in the afternoon.
Sunday Night
Mostly cloudy, with a low around 17. Northwest wind around 10 mph.
Monday
Partly sunny, with a high near 26. Northwest wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 15. Northwest wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow before 4pm, then a chance of rain and snow. Cloudy, with a high near 31.
Wednesday Night
A chance of rain and snow before 10pm, then a chance of snow. Cloudy, with a low around 24.
Thursday
A chance of snow. Cloudy, with a high near 32.
Thursday Night
A chance of snow. Cloudy, with a low around 22.
Friday
A chance of snow. Cloudy, with a high near 31.
Friday Night
A chance of snow. Cloudy, with a low around 21.
Saturday
A chance of snow. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Akumsuk AK
 62.73°N 164.47°W (Elev. 3 ft)
Last Update:
11:18 pm AKDT Apr 11, 2026
Forecast Valid:
12am AKDT Apr 12, 2026-6pm AKDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation