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.

Rain

38°F

3°C

Humidity 30%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 1.24 mi
Last update 24 Jan 02:02 PM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 36. Wind chill values between 24 and 30. North northwest wind around 7 mph.

    High: 36 °F

    Sunny

  • Tonight

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

    High: 35 °F

    Slight Chance
    Snow

  • Monday Night

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

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight 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

Detailed Forecast

This Afternoon
Sunny, with a high near 36. Wind chill values between 24 and 30. North northwest wind around 7 mph.
Tonight
Mostly clear, with a low around 21. Wind chill values between 14 and 19. North northwest wind around 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. South southwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A slight 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.
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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
2pm PST Jan 24, 2026-6pm PST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database