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.

NA

25°F

-4°C

Humidity 64%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Last update 24 Jan 06:02 PM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 21. Wind chill values between 14 and 19. North northwest wind 7 to 9 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Wind chill values between 12 and 22. South southwest wind 6 to 10 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Wind chill values between 17 and 22. South southwest wind around 9 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 35. Wind chill values between 18 and 28. South southwest wind 7 to 9 mph.

    High: 35 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Southwest wind around 9 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 37.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Wind chill values between 14 and 19. North northwest wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 35. Wind chill values between 12 and 22. South southwest wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 25. Wind chill values between 17 and 22. South southwest wind around 9 mph.
Monday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 35. Wind chill values between 18 and 28. South southwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 25. Southwest wind around 9 mph.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Partly sunny, with a high near 37.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 29.
Thursday
A chance of snow. Partly sunny, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 31.
Friday
A chance of snow. Partly sunny, with a high near 40.
Friday Night
A chance of snow. Mostly cloudy, with a low around 30.
Saturday
A chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
1:25 pm PST Jan 24, 2026
6pm PST Jan 24, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

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