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

3 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: A 40 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 23. Wind chill values between 16 and 21. West northwest wind around 7 mph, with gusts as high as 20 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Wind chill values between 16 and 26. West wind 8 to 13 mph, with gusts as high as 32 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. South southwest wind 5 to 10 mph, with gusts as high as 26 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. Wind chill values between 21 and 31 early. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Light and variable wind becoming southeast around 6 mph after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 23. Wind chill values between 16 and 21. West northwest wind around 7 mph, with gusts as high as 20 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 41. Wind chill values between 16 and 26. West wind 8 to 13 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 25. South southwest wind 5 to 10 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 49. Wind chill values between 21 and 31 early. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 34. Light and variable wind becoming southeast around 6 mph after midnight.
Saturday
Partly sunny, with a high near 56.
Saturday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Mostly cloudy, with a high near 58.
Sunday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 42.
Monday
A chance of rain, mainly after 11am. Partly sunny, with a high near 64.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 56.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
Last Update:
11:26 pm PDT Apr 15, 2026
Forecast Valid:
1am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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