National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

White Pass (TWHIT)

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

NA

29°F

-2°C

Humidity 95%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 02 Dec 08:32 PM PST
Extended Forecast for

4 Miles N Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. West wind 5 to 7 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow between noon and 1pm. Mostly cloudy, with a high near 29. Wind chill values between 17 and 24. West wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 4am, then snow likely, possibly mixed with rain between 4am and 5am, then snow likely after 5am. Mostly cloudy, with a temperature rising to around 29 by 5am. Wind chill values between 16 and 21. West wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F⇑

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow before 11am, then snow between 11am and 1pm, then rain, possibly mixed with snow after 1pm. High near 34. Wind chill values between 19 and 25. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 31. West southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Rain before 10am, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain. Low around 29. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Snow, possibly mixed with rain, becoming all snow after 10am. Cloudy, with a high near 32.

    High: 32 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. Cloudy, with a low around 29.

    Low: 29 °F

    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. West wind 5 to 7 mph.
Wednesday
A slight chance of snow between noon and 1pm. Mostly cloudy, with a high near 29. Wind chill values between 17 and 24. West wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow before 4am, then snow likely, possibly mixed with rain between 4am and 5am, then snow likely after 5am. Mostly cloudy, with a temperature rising to around 29 by 5am. Wind chill values between 16 and 21. West wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow before 11am, then snow between 11am and 1pm, then rain, possibly mixed with snow after 1pm. High near 34. Wind chill values between 19 and 25. West wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow. Low around 31. West southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Rain before 10am, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, possibly mixed with rain. Low around 29. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
Snow, possibly mixed with rain, becoming all snow after 10am. Cloudy, with a high near 32.
Saturday Night
Snow. Cloudy, with a low around 29.
Sunday
Snow, possibly mixed with rain. Cloudy, with a high near 33.
Sunday Night
Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 28.
Monday
Rain and snow likely. Mostly cloudy, with a high near 36.
Monday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 31.
Tuesday
Rain and snow. Cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Chinook Pass WA
 46.92°N 121.52°W (Elev. 4774 ft)
Last Update:
7:01 pm PST Dec 2, 2025
Forecast Valid:
8pm PST Dec 2, 2025-6pm PST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation