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 98%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 29 Nov 11:48 AM PST
Extended Forecast for

3 Miles WSW Chinook Pass WA

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 3pm. Mostly cloudy, with a temperature falling to around 27 by 5pm. Wind chill values between 24 and 29. Southeast wind around 5 mph becoming calm. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F⇓

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. North northwest wind 3 to 5 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 33. Wind chill values between 13 and 23. East southeast wind around 5 mph becoming calm in the morning.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Light west northwest wind.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 35. Calm wind. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 10pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 3pm. Mostly cloudy, with a temperature falling to around 27 by 5pm. Wind chill values between 24 and 29. Southeast wind around 5 mph becoming calm. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. North northwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 33. Wind chill values between 13 and 23. East southeast wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, with a low around 25. Light west northwest wind.
Monday
A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 35. Calm wind. New snow accumulation of less than a half inch possible.
Monday Night
Snow, mainly after 10pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
A slight chance of snow after 10pm. Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Chinook Pass WA
 46.85°N 121.56°W (Elev. 5295 ft)
Last Update:
7:01 am PST Nov 29, 2025
Forecast Valid:
12pm PST Nov 29, 2025-6pm PST Dec 5, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation