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

35°F

2°C

Humidity 88%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 21 Nov 04:02 PM PST
Extended Forecast for

2 Miles N Chinook Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Wind chill values between 23 and 28. Southwest wind 5 to 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow after 4pm. Partly sunny, with a high near 35. Wind chill values between 24 and 29. South southwest wind 3 to 7 mph. Chance of precipitation is 10%.

    High: 35 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 7pm, then snow. Steady temperature around 32. Wind chill values between 21 and 26. Southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow. High near 32. Wind chill values between 11 and 21. West wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 21. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 23 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 28.

    High: 28 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Heavy Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Wind chill values between 23 and 28. Southwest wind 5 to 9 mph.
Saturday
A slight chance of rain and snow after 4pm. Partly sunny, with a high near 35. Wind chill values between 24 and 29. South southwest wind 3 to 7 mph. Chance of precipitation is 10%.
Saturday Night
A slight chance of rain and snow before 7pm, then snow. Steady temperature around 32. Wind chill values between 21 and 26. Southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 32. Wind chill values between 11 and 21. West wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 21. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
A chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 28.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 25.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 33.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 30.
Thanksgiving Day
Snow likely. Mostly cloudy, with a high near 32.
Thursday Night
Snow likely. Mostly cloudy, with a low around 27.
Friday
Snow likely. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Chinook Pass WA
 46.9°N 121.51°W (Elev. 5768 ft)
Last Update:
1:25 pm PST Nov 21, 2025
Forecast Valid:
4pm PST Nov 21, 2025-6pm PST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation