National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

light snow

22°F

-6°C

Humidity 96%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Wind Chill17°F (-8°C)
Last update 21 Jan 04:38 AM PST
Extended Forecast for

3 Miles WNW Snoqualmie Pass WA

  • Today

    Today: Sunny, with a high near 35. Wind chill values between 14 and 24. East southeast wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 27. Wind chill values between 17 and 22. East southeast wind 6 to 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Wind chill values between 15 and 25. East southeast wind 5 to 8 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Wind chill values between 12 and 17. East southeast wind around 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 29. East southeast wind 7 to 9 mph.

    High: 29 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °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 33.

    High: 33 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 35. Wind chill values between 14 and 24. East southeast wind 5 to 11 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a steady temperature around 27. Wind chill values between 17 and 22. East southeast wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 33. Wind chill values between 15 and 25. East southeast wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 20. Wind chill values between 12 and 17. East southeast wind around 7 mph.
Friday
Sunny, with a high near 29. East southeast wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 19.
Saturday
Sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 21.
Sunday
A slight chance of snow after 4pm. Mostly sunny, with a high near 33.
Sunday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Partly sunny, with a high near 33.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Snoqualmie Pass WA
 47.44°N 121.48°W (Elev. 3783 ft)
Last Update:
1:26 am PST Jan 21, 2026
Forecast Valid:
4am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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