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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

NA

22°F

-6°C

Humidity 95%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 21 Jan 11:18 AM PST
Extended Forecast for

3 Miles NNW Snoqualmie Pass WA

  • Today

    Today: Sunny, with a high near 34. Wind chill values between 20 and 27. Southeast wind 7 to 11 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Wind chill values between 14 and 19. Southeast wind 9 to 11 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. Wind chill values between 12 and 22. Southeast wind 5 to 10 mph.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Wind chill values between 8 and 13. East southeast wind 8 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 28. East southeast wind 8 to 11 mph.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of snow after 4pm.  Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 34. Wind chill values between 20 and 27. Southeast wind 7 to 11 mph.
Tonight
Partly cloudy, with a low around 23. Wind chill values between 14 and 19. Southeast wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 31. Wind chill values between 12 and 22. Southeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 19. Wind chill values between 8 and 13. East southeast wind 8 to 10 mph.
Friday
Sunny, with a high near 28. East southeast wind 8 to 11 mph.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 32.
Saturday Night
Mostly clear, with a low around 21.
Sunday
A slight chance of snow after 4pm. Mostly sunny, with a high near 32.
Sunday Night
A chance of snow, mainly after 10pm. Partly cloudy, with a low around 24.
Monday
A chance of snow. Partly sunny, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Snoqualmie Pass WA
 47.45°N 121.45°W (Elev. 4777 ft)
7:01 am PST Jan 21, 2026
11am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database