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

31°F

-1°C

Humidity 100%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 01 Dec 11:32 PM PST
Extended Forecast for

5 Miles N Chinook Pass WA

  • Tonight

    Tonight: Snow likely, mainly after 2am. Mostly cloudy, with a low around 28. Wind chill values between 17 and 22. West northwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly before 9am. Temperature falling to around 26 by 5pm. Wind chill values between 18 and 23. Northwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 31 °F⇓

    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. West southwest wind 5 to 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30. Wind chill values between 16 and 25. West wind 3 to 7 mph.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 25. West wind 5 to 8 mph. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 10am. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Thursday Night

    Thursday Night: Rain and snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all snow after 1pm. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow. Cloudy, with a low around 30.

    Low: 30 °F

    Snow

Detailed Forecast

Tonight
Snow likely, mainly after 2am. Mostly cloudy, with a low around 28. Wind chill values between 17 and 22. West northwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly before 9am. Temperature falling to around 26 by 5pm. Wind chill values between 18 and 23. Northwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Partly cloudy, with a low around 22. West southwest wind 5 to 7 mph.
Wednesday
Mostly cloudy, with a high near 30. Wind chill values between 16 and 25. West wind 3 to 7 mph.
Wednesday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 25. West wind 5 to 8 mph. Little or no snow accumulation expected.
Thursday
Snow, mainly after 10am. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Rain and snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
Rain, possibly mixed with snow, becoming all snow after 1pm. Cloudy, with a high near 36.
Friday Night
Snow. Cloudy, with a low around 30.
Saturday
Snow. Mostly cloudy, with a high near 32.
Saturday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 28.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 31.
Sunday Night
Snow. Mostly cloudy, with a low around 28.
Monday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Chinook Pass WA
 46.95°N 121.49°W (Elev. 6358 ft)
Last Update:
7:00 pm PST Dec 1, 2025
Forecast Valid:
11pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation