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

45°F

7°C

Humidity 83%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 03 Oct 08:47 PM PDT
Extended Forecast for

3 Miles WNW Chinook Pass WA

  • Tonight

    Tonight: Rain likely, mainly between 1am and 2am. Mostly cloudy, with a steady temperature around 42. West northwest wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after noon. Areas of fog before 11am. Otherwise, partly sunny, with a high near 42. North northwest wind 6 to 9 mph.

    High: 42 °F

    Chance Rain
    and Areas Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm. Partly cloudy, with a steady temperature around 38. North wind around 6 mph.

    Low: 38 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47. East wind 3 to 7 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Light east northeast wind becoming east southeast 6 to 11 mph in the evening.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain likely, mainly between 1am and 2am. Mostly cloudy, with a steady temperature around 42. West northwest wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of rain, mainly after noon. Areas of fog before 11am. Otherwise, partly sunny, with a high near 42. North northwest wind 6 to 9 mph.
Saturday Night
A 30 percent chance of rain before 11pm. Partly cloudy, with a steady temperature around 38. North wind around 6 mph.
Sunday
Sunny, with a high near 47. East wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 36. Light east northeast wind becoming east southeast 6 to 11 mph in the evening.
Monday
Sunny, with a high near 53.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 50.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 41.
Thursday
A chance of rain and snow. Partly sunny, with a high near 51.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 41.
Friday
A chance of rain and snow. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Chinook Pass WA
 46.87°N 121.57°W (Elev. 5427 ft)
Last Update:
8:52 pm PDT Oct 3, 2025
Forecast Valid:
9pm PDT Oct 3, 2025-6pm PDT Oct 10, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation