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 97%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill20°F (-7°C)
Last update 29 Nov 03:02 PM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • This Afternoon

    This Afternoon: A slight chance of snow before 4pm, then a slight chance of snow after 5pm. Mostly cloudy, with a high near 28. Wind chill values between 18 and 23. East wind around 6 mph. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Wind chill values between 5 and 15. East southeast wind 8 to 11 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 33. Wind chill values between 7 and 17. East wind 5 to 8 mph becoming calm in the morning.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Wind chill values between 15 and 20. West northwest wind 6 to 8 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 10am. Partly sunny, with a high near 34. West wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 10pm. Low around 27. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of snow before 4pm, then a slight chance of snow after 5pm. Mostly cloudy, with a high near 28. Wind chill values between 18 and 23. East wind around 6 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Wind chill values between 5 and 15. East southeast wind 8 to 11 mph.
Sunday
Sunny, with a high near 33. Wind chill values between 7 and 17. East wind 5 to 8 mph becoming calm in the morning.
Sunday Night
Partly cloudy, with a low around 23. Wind chill values between 15 and 20. West northwest wind 6 to 8 mph.
Monday
A 30 percent chance of snow after 10am. Partly sunny, with a high near 34. West wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Monday Night
Snow, mainly after 10pm. Low around 27. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 35.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Friday
Rain and snow likely. Mostly cloudy, with a high near 37.
Friday Night
Snow. Mostly cloudy, with a low around 31.
Saturday
Snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
1:25 pm PST Nov 29, 2025
Forecast Valid:
3pm PST Nov 29, 2025-6pm PST Dec 6, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation