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

26°F

-3°C

Humidity 100%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Last update 01 Dec 04:02 AM PST
Extended Forecast for

4 Miles SW Chinook Pass WA

  • Today

    Today: A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 33. Calm wind. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow
    then Partly
    Sunny

  • Tonight

    Tonight: A chance of rain and snow before 10pm, then snow. Low around 28. South wind 3 to 8 mph. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow, mainly before 10am. Temperature falling to around 27 by 5pm. Wind chill values between 21 and 26. Northwest wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 31 °F⇓

    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. Calm wind.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 27. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow. Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

Detailed Forecast

Today
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 33. Calm wind. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 10pm, then snow. Low around 28. South wind 3 to 8 mph. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow, mainly before 10am. Temperature falling to around 27 by 5pm. Wind chill values between 21 and 26. Northwest wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 22. Calm wind.
Wednesday
Partly sunny, with a high near 32. Calm wind.
Wednesday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 27. Little or no snow accumulation expected.
Thursday
Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 32.
Friday
Rain, possibly mixed with snow. Cloudy, with a high near 35.
Friday Night
Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Cloudy, with a low around 30.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Saturday Night
Snow. Cloudy, with a low around 30.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
Last Update:
1:25 am PST Dec 1, 2025
Forecast Valid:
4am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation