High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

18°F

-8°C

Humidity 80%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Last update 25 Jan 06:32 PM PST
Extended Forecast for

5 Miles N Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Wind chill values between 19 and 24. Light south wind.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 35. Wind chill values between 21 and 29. South southwest wind 6 to 8 mph.

    High: 35 °F

    Decreasing
    Clouds

  • Monday Night

    Monday 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

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36. Wind chill values between 22 and 28. Southeast wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 29. Southeast wind 11 to 14 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow Likely

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Wind chill values between 19 and 24. Light south wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 35. Wind chill values between 21 and 29. South southwest wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a steady temperature around 30. Wind chill values between 20 and 25. South southwest wind around 9 mph.
Tuesday
Mostly cloudy, with a high near 36. Wind chill values between 22 and 28. Southeast wind 10 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
A 50 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 29. Southeast wind 11 to 14 mph becoming south southwest after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. Mostly cloudy, with a high near 38.
Thursday Night
Snow likely. Mostly cloudy, with a low around 35.
Friday
Snow likely. Mostly cloudy, with a high near 41.
Friday Night
Snow likely. Mostly cloudy, with a low around 35.
Saturday
A chance of snow. Partly sunny, with a high near 41.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 32.
Sunday
Snow likely. Mostly cloudy, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Chinook Pass WA
 46.95°N 121.49°W (Elev. 6358 ft)
1:26 pm PST Jan 25, 2026
6pm PST Jan 25, 2026-6pm PST Feb 1, 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