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

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Fair

-14°F

-26°C

Humidity 78%
Wind Speed NW 3 mph
Barometer 29.71 in (1007.7 mb)
Dewpoint -19°F (-28°C)
Visibility 10.00 mi
Last update 6 Jan 11:56 pm AKST
Extended Forecast for

Hamilton AK

  • Overnight

    Overnight: Partly cloudy, with a low around -16. Northwest wind around 15 mph.

    Low: -16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near -11. Northwest wind 10 to 15 mph.

    High: -11 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -20. Wind chill values as low as -40. North wind around 10 mph.

    Low: -20 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near -14. Wind chill values as low as -40. North wind around 10 mph.

    High: -14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -18. North wind 10 to 15 mph.

    Low: -18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near -8.

    High: -8 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 3am. Partly cloudy, with a low around -11.

    Low: -11 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly after 9am. Mostly cloudy, with a high near -2.

    High: -2 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around -10.

    Low: -10 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around -16. Northwest wind around 15 mph.
Wednesday
Mostly sunny, with a high near -11. Northwest wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around -20. Wind chill values as low as -40. North wind around 10 mph.
Thursday
Mostly sunny, with a high near -14. Wind chill values as low as -40. North wind around 10 mph.
Thursday Night
Partly cloudy, with a low around -18. North wind 10 to 15 mph.
Friday
Mostly sunny, with a high near -8.
Friday Night
A 20 percent chance of snow after 3am. Partly cloudy, with a low around -11.
Saturday
A chance of snow, mainly after 9am. Mostly cloudy, with a high near -2.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -10.
Sunday
A chance of snow. Mostly cloudy, with a high near -5.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -15.
Monday
A slight chance of snow. Mostly cloudy, with a high near -6.
Monday Night
Mostly cloudy, with a low around -15.
Tuesday
Mostly cloudy, with a high near -5.
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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:
12:18 am AKST Jan 7, 2026
Forecast Valid:
12am AKST Jan 7, 2026-6pm AKST Jan 13, 2026
 
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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