Current conditions at

White Pass (TWHIT)

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

NA

23°F

-5°C

Humidity 78%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 20 Jan 10:32 PM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Wind chill values between 17 and 22. Southeast wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 39. Wind chill values between 17 and 27. East wind 6 to 11 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Wind chill values between 16 and 21. South wind around 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Wind chill values between 16 and 26. Southwest wind 6 to 9 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. South southwest wind 8 to 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Wind chill values between 17 and 22. Southeast wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 39. Wind chill values between 17 and 27. East wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 25. Wind chill values between 16 and 21. South wind around 10 mph.
Thursday
Mostly sunny, with a high near 35. Wind chill values between 16 and 26. Southwest wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 20. South southwest wind 8 to 10 mph.
Friday
Sunny, with a high near 32.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 23.
Sunday
A slight chance of snow after 10am. Mostly sunny, with a high near 37.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26.
Monday
A chance of snow. Partly sunny, with a high near 36.
Monday Night
A chance of snow. Partly cloudy, with a low around 26.
Tuesday
A slight 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 20, 2026
10pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database