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

4 Miles WSW Snoqualmie Pass WA

  • Today

    Today: Sunny, with a high near 39. East wind 3 to 6 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. East wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Wind chill values between 24 and 34. East southeast wind around 6 mph becoming calm  in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. East southeast wind 3 to 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38. East southeast wind 3 to 6 mph.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of rain and snow after 4pm.  Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 39. East wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 29. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 39. Wind chill values between 24 and 34. East southeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 26. East southeast wind 3 to 5 mph.
Friday
Sunny, with a high near 38. East southeast wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 27.
Sunday
A slight chance of rain and snow after 4pm. Mostly sunny, with a high near 41.
Sunday Night
A chance of rain and snow, mainly after 10pm. Partly cloudy, with a low around 30.
Monday
A chance of rain and snow. Partly sunny, with a high near 42.
Monday Night
A chance of rain. Mostly cloudy, with a low around 33.
Tuesday
A slight chance of rain. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Snoqualmie Pass WA
 47.4°N 121.5°W (Elev. 1854 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

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database