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

17°F

-8°C

Humidity 94%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility 1.24 mi
Wind Chill8°F (-13°C)
Last update 23 Jan 01:02 AM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 21. Wind chill values between 9 and 14. North northeast wind around 8 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 27. Wind chill values between 5 and 15. East wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 27 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. Wind chill values between 7 and 12. Southeast wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 35. Wind chill values between 8 and 18. West southwest wind 6 to 9 mph becoming south in the morning.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Southwest wind 8 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow after 4pm.  Partly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 10pm.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 21. Wind chill values between 9 and 14. North northeast wind around 8 mph.
Friday
Sunny, with a high near 27. Wind chill values between 5 and 15. East wind 11 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 17. Wind chill values between 7 and 12. Southeast wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 35. Wind chill values between 8 and 18. West southwest wind 6 to 9 mph becoming south in the morning.
Saturday Night
Mostly clear, with a low around 20. Southwest wind 8 to 10 mph.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 22.
Monday
A slight chance of snow after 4pm. Partly sunny, with a high near 35.
Monday Night
A slight chance of snow before 10pm. Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow. Partly sunny, with a high near 36.
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.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
7:01 pm PST Jan 22, 2026
1am PST Jan 23, 2026-6pm PST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database