Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

18°F

-8°C

Humidity 94%
Wind Speed ENE 9 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill7°F (-14°C)
Last update 23 Jan 10:47 AM PST
Extended Forecast for

4 Miles SW Chinook Pass WA

  • Today

    Today: Sunny, with a high near 29. Wind chill values between 17 and 22. North wind around 7 mph.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 18. North northwest wind 3 to 5 mph.

    Low: 18 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 38. Wind chill values between 15 and 25. Light north wind.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Light west southwest wind.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after 10am.  Partly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 29. Wind chill values between 17 and 22. North wind around 7 mph.
Tonight
Clear, with a low around 18. North northwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 38. Wind chill values between 15 and 25. Light north wind.
Saturday Night
Mostly clear, with a low around 23. Calm wind.
Sunday
Mostly sunny, with a high near 38. Light west southwest wind.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A 20 percent chance of snow showers after 10am. Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
A slight chance of snow showers after 10pm. Mostly cloudy, with a low around 31.
Wednesday
A chance of snow showers. Partly sunny, with a high near 39.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
7:00 am PST Jan 23, 2026
11am PST Jan 23, 2026-6pm PST Jan 29, 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