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 >

Hazardous Weather Conditions

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 100%
Wind Speed S 20 mph
Barometer 30.00 in (1016.7 mb)
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Wind Chill17°F (-8°C)
Last update 11 Apr 12:56 am AKDT
Extended Forecast for

Akumsuk AK

  • Overnight

    Overnight: Snow. Areas of freezing fog. Low around 26. South wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow and
    Areas
    Freezing Fog

  • Saturday

    Saturday: Snow, mainly before 10am. Areas of freezing fog. High near 32. Southwest wind around 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow and
    Areas
    Freezing Fog

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Areas of freezing fog. Mostly cloudy, with a low around 20. South wind 5 to 10 mph.

    Low: 20 °F

    Chance Snow
    and Areas
    Freezing Fog

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before 1pm. Areas of freezing fog before 10am. Cloudy, with a high near 30. Calm wind becoming north around 5 mph in the afternoon.

    High: 30 °F

    Chance Snow
    and Areas
    Freezing Fog

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Northwest wind around 10 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after 10pm. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow. Areas of freezing fog. Low around 26. South wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow, mainly before 10am. Areas of freezing fog. High near 32. Southwest wind around 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow. Areas of freezing fog. Mostly cloudy, with a low around 20. South wind 5 to 10 mph.
Sunday
A 40 percent chance of snow, mainly before 1pm. Areas of freezing fog before 10am. Cloudy, with a high near 30. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 16. Northwest wind around 10 mph.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
A slight chance of rain and snow after 10pm. Mostly cloudy, with a low around 16.
Wednesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 30.
Wednesday Night
Snow likely. Cloudy, with a low around 22.
Thursday
A chance of snow. Cloudy, with a high near 32.
Thursday Night
A chance of snow. Cloudy, with a low around 20.
Friday
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:
1:17 am AKDT Apr 11, 2026
Forecast Valid:
1am AKDT Apr 11, 2026-6pm AKDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation