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

Talkeetna, Talkeetna Airport (PATK)

Lat: 62.32°NLon: 150.09°WElev: 358ft.

Partly Cloudy

8°F

-13°C

Humidity 87%
Wind Speed NE 3 mph
Barometer 30.34 in (1028.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 21 Jan 10:53 am AKST
Extended Forecast for

36 Miles NNW Petersville AK

  • Today

    Today: Sunny, with a high near 23. South wind around 5 mph.

    High: 23 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Southeast wind around 5 mph becoming south in the evening.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. South wind around 5 mph.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. South wind around 5 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 22. South wind 5 to 10 mph.

    High: 22 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 3am.  Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Sunday

    Sunday: A slight chance of snow before 9am.  Sunny, with a high near 14.

    High: 14 °F

    Slight Chance
    Snow then
    Sunny

Detailed Forecast

Today
Sunny, with a high near 23. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 17. Southeast wind around 5 mph becoming south in the evening.
Thursday
Mostly sunny, with a high near 24. South wind around 5 mph.
Thursday Night
Mostly clear, with a low around 16. South wind around 5 mph.
Friday
Sunny, with a high near 22. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Sunny, with a high near 18.
Saturday Night
A slight chance of snow after 3am. Mostly clear, with a low around 9.
Sunday
A slight chance of snow before 9am. Sunny, with a high near 14.
Sunday Night
A slight chance of snow after 9pm. Partly cloudy, with a low around -4.
Monday
A slight chance of snow. Mostly sunny, with a high near 2.
Monday Night
A chance of snow. Partly cloudy, with a low around -9.
Tuesday
A chance of snow. Partly sunny, with a high near 6.
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ABOUT THIS FORECAST

 
Point Forecast:
36 Miles NNW Petersville AK
 62.99°N 151.13°W (Elev. 8130 ft)
10:17 am AKST Jan 21, 2026
11am AKST Jan 21, 2026-6pm AKST Jan 27, 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