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.

Rain

32°F

0°C

Humidity NA
Wind Speed W 4 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Wind Chill28°F (-2°C)
Last update NA
Extended Forecast for

3 Miles WNW Chinook Pass WA

  • Today

    Today: A 20 percent chance of snow before noon. Partly sunny, with a high near 30. Wind chill values between 20 and 25. North northwest wind 5 to 8 mph.

    High: 30 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. North northwest wind 3 to 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 29. Wind chill values between 18 and 23. Light west wind.

    High: 29 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. West wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: Snow before 1pm, then rain, possibly mixed with snow. High near 33. West wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow. High near 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 1am. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: Snow. Cloudy, with a high near 32.

    High: 32 °F

    Snow

Detailed Forecast

Today
A 20 percent chance of snow before noon. Partly sunny, with a high near 30. Wind chill values between 20 and 25. North northwest wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 23. North northwest wind 3 to 5 mph.
Wednesday
Cloudy, with a high near 29. Wind chill values between 18 and 23. Light west wind.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. West wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow before 1pm, then rain, possibly mixed with snow. High near 33. West wind around 8 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. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow. High near 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow, becoming all snow after 1am. Cloudy, with a low around 30.
Saturday
Snow. Cloudy, with a high near 32.
Saturday Night
Snow. Mostly cloudy, with a low around 29.
Sunday
Snow. Cloudy, with a high near 32.
Sunday Night
Snow. Mostly cloudy, with a low around 28.
Monday
Snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Chinook Pass WA
 46.87°N 121.57°W (Elev. 5427 ft)
Last Update:
7:01 am PST Dec 2, 2025
Forecast Valid:
11am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation