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

25°F

-4°C

Humidity 100%
Wind Speed ENE 10 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Wind Chill15°F (-9°C)
Last update 29 Nov 02:32 AM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 25. Wind chill values between 10 and 15. East southeast wind around 20 mph, with gusts as high as 31 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 28. Wind chill values between 8 and 18. East southeast wind 6 to 16 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Wind chill values between 7 and 12. East wind 7 to 10 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 32. Wind chill values between 7 and 17. South wind 5 to 9 mph becoming calm in the afternoon.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. West wind 6 to 8 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 35. 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 27. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

  • Tuesday Night

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

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 25. Wind chill values between 10 and 15. East southeast wind around 20 mph, with gusts as high as 31 mph.
Saturday
A 30 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 28. Wind chill values between 8 and 18. East southeast wind 6 to 16 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Wind chill values between 7 and 12. East wind 7 to 10 mph.
Sunday
Sunny, with a high near 32. Wind chill values between 7 and 17. South wind 5 to 9 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 23. West wind 6 to 8 mph.
Monday
A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 35. 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 around an inch possible.
Tuesday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Mostly cloudy, with a high near 36.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
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:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
1:25 am PST Nov 29, 2025
Forecast Valid:
2am PST Nov 29, 2025-6pm PST Dec 5, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation