Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

NA

13°F

-11°C

Humidity 92%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility 0.64 mi
Wind Chill6°F (-14°C)
Last update 22 Jan 05:17 AM PST
Extended Forecast for

4 Miles S Chinook Pass WA

  • Today

    Today: Partly sunny, with a high near 37. Wind chill values between 23 and 33. Light and variable wind.

    High: 37 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Calm wind becoming northeast around 5 mph after midnight.

    Low: 21 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 31. Wind chill values between 13 and 23. East wind around 7 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. Wind chill values between 12 and 17. East wind around 6 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 37. Northeast wind around 5 mph becoming calm  in the afternoon.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow after 4pm.  Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 37. Wind chill values between 23 and 33. Light and variable wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Calm wind becoming northeast around 5 mph after midnight.
Friday
Sunny, with a high near 31. Wind chill values between 13 and 23. East wind around 7 mph.
Friday Night
Mostly clear, with a low around 20. Wind chill values between 12 and 17. East wind around 6 mph.
Saturday
Sunny, with a high near 37. Northeast wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 25.
Monday
A slight chance of snow after 4pm. Mostly sunny, with a high near 36.
Monday Night
A slight chance of snow before 10pm. Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
1:26 am PST Jan 22, 2026
5am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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