Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Light Snow Fog/Mist and Breezy

1°F

-17°C

Humidity 83%
Wind Speed NW 24 G 32 mph
Barometer 29.40 in (996.8 mb)
Dewpoint -3°F (-19°C)
Visibility 0.75 mi
Wind Chill-22°F (-30°C)
Last update 12 Feb 10:56 am AKST
Extended Forecast for

Chakaktolik AK

Winter Weather Advisory February 12, 11:23am until February 12, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 12, 11:23am until February 12, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Today

    High: 28 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Partly cloudy, with a low around -14. West wind 5 to 15 mph becoming southeast after midnight.

    Low: -14 °F

    Partly Cloudy

  • Friday

    Friday: Snow, mainly after noon.  High near 19. East wind 10 to 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 19 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: Rain and snow, mainly before midnight.  Low around 5. East wind 15 to 20 mph becoming west after midnight.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 5 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow before 9am, then a chance of snow after noon.  Partly sunny, with a high near 21. West wind 10 to 15 mph becoming south in the afternoon.  Chance of precipitation is 30%.

    High: 21 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 9am.  Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow between 9pm and 3am.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Snow likely, mainly before noon. Areas of blowing snow before 3pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around -3 by 5pm. Northwest wind 20 to 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Partly cloudy, with a low around -14. West wind 5 to 15 mph becoming southeast after midnight.
Friday
Snow, mainly after noon. High near 19. East wind 10 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Rain and snow, mainly before midnight. Low around 5. East wind 15 to 20 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
A slight chance of rain and snow before 9am, then a chance of snow after noon. Partly sunny, with a high near 21. West wind 10 to 15 mph becoming south in the afternoon. Chance of precipitation is 30%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 4.
Sunday
A 50 percent chance of snow, mainly before 9am. Partly sunny, with a high near 25.
Sunday Night
A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 17.
Washington's Birthday
Snow likely, mainly after 3pm. Cloudy, with a high near 24.
Monday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 8.
Tuesday
A chance of snow. Partly sunny, with a high near 16.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 8.
Wednesday
A chance of snow. Partly sunny, with a high near 18.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Chakaktolik AK
 61.77°N 163.65°W (Elev. 3 ft)
10:19 am AKST Feb 12, 2026
11am AKST Feb 12, 2026-6pm AKST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database