Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Overcast

31°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.47 in (1033.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 21 Jan 8:56 am AKST
Extended Forecast for

Chakaktolik AK

  • Today

    Today: Mostly cloudy, with a high near 34. Southeast wind around 5 mph.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southeast wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 30. East wind 5 to 10 mph.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. Northeast wind around 10 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 25. Northeast wind around 10 mph.

    High: 25 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 34. Southeast wind around 5 mph.
Tonight
Mostly cloudy, with a low around 26. Southeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 30. East wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 20. Northeast wind around 10 mph.
Friday
Mostly cloudy, with a high near 25. Northeast wind around 10 mph.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 9.
Monday
Mostly sunny, with a high near 14.
Monday Night
Mostly clear, with a low around -1.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 6.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Chakaktolik AK
 61.77°N 163.65°W (Elev. 3 ft)
8:18 am AKST Jan 21, 2026
9am AKST Jan 21, 2026-6pm AKST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database