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 W 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 02 Dec 07:02 PM PST
Extended Forecast for

4 Miles SW Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow between noon and 1pm. Mostly cloudy, with a high near 31. Calm wind. Chance of precipitation is 20%.

    High: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: Rain and snow before 11am, then snow between 11am and noon, then rain and snow after noon. High near 35. West wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 33. West wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow before 10am, then rain between 10am and 4pm, then rain, possibly mixed with snow after 4pm. High near 36. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Saturday

    Saturday: Snow. Cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Cloudy, with a low around 31.

    Low: 31 °F

    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Calm wind.
Wednesday
A slight chance of snow between noon and 1pm. Mostly cloudy, with a high near 31. Calm wind. Chance of precipitation is 20%.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Light west wind. 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 noon, then rain and snow after noon. High near 35. West wind 3 to 5 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Rain, possibly mixed with snow. Low around 33. West wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow before 10am, then rain between 10am and 4pm, then rain, possibly mixed with snow after 4pm. High near 36. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Snow, possibly mixed with rain. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Snow. Cloudy, with a high near 33.
Saturday Night
Snow. Cloudy, with a low around 31.
Sunday
Snow. Cloudy, with a high near 34.
Sunday Night
Snow likely. Mostly cloudy, with a low around 31.
Monday
Rain and snow likely. Mostly cloudy, with a high near 38.
Monday Night
Rain and snow. Mostly cloudy, with a low around 32.
Tuesday
Rain and snow. Cloudy, with a high near 36.
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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:
7:01 pm PST Dec 2, 2025
Forecast Valid:
7pm PST Dec 2, 2025-6pm PST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation