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.

light snow

23°F

-5°C

Humidity 98%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Last update 03 Dec 04:02 AM PST
Extended Forecast for

4 Miles W Chinook Pass WA

  • Today

    Today: Mostly cloudy, with a high near 30. Wind chill values between 20 and 25. Light west southwest wind.

    High: 30 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, possibly mixed with snow, mainly after 4am. Temperature falling to near 25 by 8pm, then rising to around 29 during the remainder of the night. Light and variable wind becoming south southwest around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 25 °F⇑

    Mostly Cloudy
    then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow before 11am, then snow between 11am and 1pm, then rain and snow after 1pm. High near 33. Wind chill values between 23 and 28. West wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 33 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 30. West wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 33. West southwest wind 10 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 1am. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow

  • Saturday

    Saturday: Snow. High near 32. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Snow

  • Saturday Night

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

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow before 10am, then rain and snow. Cloudy, with a high near 33.

    High: 33 °F

    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 30. Wind chill values between 20 and 25. Light west southwest wind.
Tonight
Rain, possibly mixed with snow, mainly after 4am. Temperature falling to near 25 by 8pm, then rising to around 29 during the remainder of the night. Light and variable wind becoming south southwest around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow before 11am, then snow between 11am and 1pm, then rain and snow after 1pm. High near 33. Wind chill values between 23 and 28. West wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday Night
Rain, possibly mixed with snow. Low around 30. West wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Rain, possibly mixed with snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 33. West southwest wind 10 to 16 mph, with gusts as high as 33 mph. 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. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 32. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. Cloudy, with a low around 30.
Sunday
Snow before 10am, then rain and snow. Cloudy, with a high near 33.
Sunday Night
Rain and snow, becoming all snow after 10pm. Mostly cloudy, with a low around 29.
Monday
Rain and snow. Mostly cloudy, with a high near 37.
Monday Night
Rain and snow. Cloudy, with a low around 32.
Tuesday
Rain and snow. Cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Chinook Pass WA
 46.85°N 121.59°W (Elev. 5131 ft)
Last Update:
1:25 am PST Dec 3, 2025
Forecast Valid:
4am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

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