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.

light snow

15°F

-9°C

Humidity 92%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 22 Jan 08:32 AM PST
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • Today

    Today: Partly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 38. Wind chill values between 25 and 35. Light east wind.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 22. Calm wind.

    Low: 22 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 43. Calm wind.

    High: 43 °F

    Sunny

  • Saturday Night

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

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow after 4pm.  Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 43. Calm wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Calm wind.
Friday
Sunny, with a high near 38. Wind chill values between 25 and 35. Light east wind.
Friday Night
Clear, with a low around 22. Calm wind.
Saturday
Sunny, with a high near 43. Calm wind.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 28.
Monday
A slight chance of rain and snow after 4pm. Mostly sunny, with a high near 43.
Monday Night
A slight chance of rain and snow before 10pm. Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.75°N 121.56°W (Elev. 2313 ft)
7:01 am PST Jan 22, 2026
8am PST Jan 22, 2026-6pm PST Jan 28, 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