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

34°F

1°C

Humidity 44%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 1.24 mi
Last update 24 Jan 03:02 PM PST
Extended Forecast for

4 Miles N Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 24. Wind chill values between 17 and 22. North wind around 7 mph becoming west after midnight.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Wind chill values between 15 and 25. South wind 6 to 10 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a steady temperature around 30. Wind chill values between 20 and 25. South southwest wind around 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 35. Wind chill values between 20 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 26. Southwest wind 7 to 9 mph.

    Low: 26 °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 27.

    Low: 27 °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 before 4am, then a chance of rain and snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Wind chill values between 17 and 22. North wind around 7 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 35. Wind chill values between 15 and 25. South wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a steady temperature around 30. Wind chill values between 20 and 25. 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 20 and 28. South southwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 26. Southwest wind 7 to 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 27.
Wednesday
A chance of snow. Partly sunny, with a high near 37.
Wednesday Night
A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Partly sunny, with a high near 37.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Partly sunny, with a high near 40.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Chinook Pass WA
 46.92°N 121.52°W (Elev. 4774 ft)
1:25 pm PST Jan 24, 2026
3pm PST Jan 24, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database