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Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Overcast

11°F

-12°C

Humidity 84%
Wind Speed SE 14 G 20 mph
Barometer 30.89 in (1047.5 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 20 Feb 4:56 pm AKST
Extended Forecast for

Hamilton AK

Winter Storm Watch February 22, 09:00am until February 23, 09:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Snow likely, mainly between 9pm and 3am. Areas of blowing snow after midnight. Cloudy, with a low around 12. South wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 12 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Saturday

    Saturday: A chance of snow, possibly mixing with freezing rain after noon, then gradually ending. Areas of blowing snow before 9am. Cloudy, with a high near 20. South wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    High: 20 °F

    Chance Wintry
    Mix and Areas
    Blowing Snow

  • Saturday Night

    Saturday Night: A chance of snow and freezing rain, mainly after 3am. Cloudy, with a low around 19. South wind 20 to 25 mph. Chance of precipitation is 40%.

    Low: 19 °F

    Cloudy then
    Chance Wintry
    Mix

  • Sunday

    Sunday: Snow likely, possibly mixed with freezing rain, mainly after 9am. Cloudy, with a high near 34. South wind 15 to 20 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    High: 34 °F

    Wintry Mix
    Likely

  • Sunday Night

    Sunday Night: Snow, possibly mixed with freezing rain. Low around 26. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Wintry Mix

  • Monday

    Monday: Snow, possibly mixed with freezing rain, becoming all snow after 3pm. High near 32. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Wintry Mix

  • Monday Night

    Monday Night: Snow likely, mainly before 3am. Mostly cloudy, with a low around 0. Chance of precipitation is 70%.

    Low: 0 °F

    Snow Likely

  • Tuesday

    Tuesday: A chance of snow, mainly before 9am. Partly sunny, with a high near 11.

    High: 11 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 9pm. Mostly cloudy, with a low around -12.

    Low: -12 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly between 9pm and 3am. Areas of blowing snow after midnight. Cloudy, with a low around 12. South wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow, possibly mixing with freezing rain after noon, then gradually ending. Areas of blowing snow before 9am. Cloudy, with a high near 20. South wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow and freezing rain, mainly after 3am. Cloudy, with a low around 19. South wind 20 to 25 mph. Chance of precipitation is 40%.
Sunday
Snow likely, possibly mixed with freezing rain, mainly after 9am. Cloudy, with a high near 34. South wind 15 to 20 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Sunday Night
Snow, possibly mixed with freezing rain. Low around 26. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 2 inches possible.
Monday
Snow, possibly mixed with freezing rain, becoming all snow after 3pm. High near 32. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely, mainly before 3am. Mostly cloudy, with a low around 0. Chance of precipitation is 70%.
Tuesday
A chance of snow, mainly before 9am. Partly sunny, with a high near 11.
Tuesday Night
A slight chance of snow before 9pm. Mostly cloudy, with a low around -12.
Wednesday
Partly sunny, with a high near -2.
Wednesday Night
Mostly cloudy, with a low around -13.
Thursday
Mostly sunny, with a high near -2.
Thursday Night
Partly cloudy, with a low around -16.
Friday
Mostly sunny, with a high near -2.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton AK
 62.89°N 163.88°W (Elev. 3 ft)
Last Update:
4:17 pm AKST Feb 20, 2026
Forecast Valid:
5pm AKST Feb 20, 2026-6pm AKST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation