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

23°F

-5°C

Humidity 96%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Last update 21 Jan 02:18 AM PST
Extended Forecast for

5 Miles W Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly clear, with a low around 31. Wind chill values between 24 and 29. East wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. Wind chill values between 24 and 34. East wind 5 to 7 mph becoming calm  in the afternoon.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 32. East wind 3 to 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38. Wind chill values between 23 and 33. East southeast wind around 6 mph becoming calm  in the afternoon.

    High: 38 °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 36.

    High: 36 °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 40.

    High: 40 °F

    Sunny

  • Saturday Night

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

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Wind chill values between 24 and 29. East wind around 6 mph.
Wednesday
Sunny, with a high near 39. Wind chill values between 24 and 34. East wind 5 to 7 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a steady temperature around 32. East wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 38. Wind chill values between 23 and 33. 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 36.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 40.
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 40.
Sunday Night
A chance of rain and snow. Partly cloudy, with a low around 31.
Monday
A chance of rain and snow. Partly sunny, with a high near 40.
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 43.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Snoqualmie Pass WA
 47.39°N 121.53°W (Elev. 1713 ft)
1:26 am PST Jan 21, 2026
2am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

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