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

23°F

-5°C

Humidity 100%
Wind Speed NE 9 mph
Barometer 30.33 in (1028.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 19 Jan 5:56 am AKST
Extended Forecast for

Hamilton AK

  • 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

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northeast wind around 10 mph becoming southeast after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow, mainly before noon.  Mostly cloudy, with a high near 34. Southeast wind 10 to 15 mph.  Chance of precipitation is 30%.

    High: 34 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. South wind 10 to 15 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33. South wind around 5 mph becoming east in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 20.

    Low: 20 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Partly sunny, with a high near 28. East wind around 10 mph.
Tonight
Mostly cloudy, with a low around 22. Northeast wind around 10 mph becoming southeast after midnight.
Tuesday
A chance of rain and snow, mainly before noon. Mostly cloudy, with a high near 34. Southeast wind 10 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 29. South wind 10 to 15 mph.
Wednesday
Mostly cloudy, with a high near 33. South wind around 5 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 30.
Thursday Night
Cloudy, with a low around 20.
Friday
Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly 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)
6:20 am AKST Jan 19, 2026
6am AKST Jan 19, 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