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

Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Light Rain Fog/Mist

35°F

2°C

Humidity 85%
Wind Speed E 9 mph
Barometer 29.72 in (1007.3 mb)
Dewpoint 31°F (-1°C)
Visibility 6.00 mi
Wind Chill28°F (-2°C)
Last update 16 Apr 11:56 am AKDT
Extended Forecast for

Hamilton AK

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Cloudy, with a high near 32. Northeast wind around 5 mph.

    High: 32 °F

    Chance Snow

  • Tonight

    Tonight: A 40 percent chance of snow. Cloudy, with a low around 24. North wind 5 to 10 mph.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 10am. Cloudy, with a high near 30. North wind around 10 mph.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow after 7pm. Mostly cloudy, with a low around 15. Northwest wind around 10 mph.

    Low: 15 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 21. Northeast wind 10 to 15 mph.

    High: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after 7pm. Areas of blowing snow. Cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 21. Chance of precipitation is 60%.

    High: 21 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Cloudy, with a low around 9.

    Low: 9 °F

    Snow Likely

  • Monday

    Monday: A chance of snow. Cloudy, with a high near 18.

    High: 18 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Cloudy, with a high near 32. Northeast wind around 5 mph.
Tonight
A 40 percent chance of snow. Cloudy, with a low around 24. North wind 5 to 10 mph.
Friday
A 40 percent chance of snow, mainly before 10am. Cloudy, with a high near 30. North wind around 10 mph.
Friday Night
A 20 percent chance of snow after 7pm. Mostly cloudy, with a low around 15. Northwest wind around 10 mph.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 21. Northeast wind 10 to 15 mph.
Saturday Night
A 40 percent chance of snow, mainly after 7pm. Areas of blowing snow. Cloudy, with a low around 6.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 21. Chance of precipitation is 60%.
Sunday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 9.
Monday
A chance of snow. Cloudy, with a high near 18.
Monday Night
A chance of snow. Mostly cloudy, with a low around 4.
Tuesday
A chance of snow. Mostly cloudy, with a high near 16.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 4.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 20.
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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 pm AKDT Apr 16, 2026
Forecast Valid:
12pm AKDT Apr 16, 2026-6pm AKDT Apr 22, 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