Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Fair

29°F

-2°C

Humidity 96%
Wind Speed E 13 mph
Barometer 30.28 in (1026.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 18 Jan 5:56 pm AKST
Extended Forecast for

Hamilton AK

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Southeast wind 10 to 15 mph.

    Low: 22 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 28. East wind around 10 mph.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. Southeast wind around 10 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 32. Southeast wind around 10 mph.

    High: 32 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southeast wind 5 to 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after 3pm.  Cloudy, with a high near 28.

    High: 28 °F

    Cloudy then
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly before 9pm.  Cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Southeast wind 10 to 15 mph.
M.L.King Day
Partly sunny, with a high near 28. East wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 22. Southeast wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 32. Southeast wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southeast wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A chance of snow after 3pm. Cloudy, with a high near 28.
Thursday Night
A chance of snow, mainly before 9pm. Cloudy, with a low around 21.
Friday
A slight chance of snow before 3pm. Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton AK
 62.89°N 163.88°W (Elev. 3 ft)
5:19 pm AKST Jan 18, 2026
5pm AKST Jan 18, 2026-6pm AKST Jan 25, 2026
 
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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