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

N/A

Humidity 70%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 03 Apr 10:56 AM PDT
Extended Forecast for

4 Miles SW Chinook Pass WA

  • Overnight

    Overnight: A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 19. Wind chill values between 12 and 17. Northwest wind around 5 mph.

    Low: 19 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Wind chill values between 13 and 23. Northwest wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. South southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 22 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40. Wind chill values between 23 and 33. Calm wind.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 19. Wind chill values between 12 and 17. Northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 32. Wind chill values between 13 and 23. Northwest wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 23. South southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 40. Wind chill values between 23 and 33. Calm wind.
Friday Night
Mostly cloudy, with a low around 31. Light and variable wind.
Saturday
Partly sunny, with a high near 48.
Saturday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Partly sunny, with a high near 55.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 47.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
Last Update:
1:20 am PDT Apr 16, 2026
Forecast Valid:
3am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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Chance of Precipitation