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 84%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 03 Oct 09:17 PM PDT
Extended Forecast for

4 Miles NNW Chinook Pass WA

  • Tonight

    Tonight: Rain likely, mainly between 1am and 2am. Cloudy, with a steady temperature around 44. Northwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after noon. Widespread dense fog, mainly before 7am. Otherwise, partly sunny, with a high near 52. North northwest wind 6 to 8 mph.

    High: 52 °F

    Chance Rain
    and Dense Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 5 to 7 mph.

    Low: 35 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. East northeast wind 3 to 7 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. East northeast wind 5 to 10 mph becoming southeast in the evening.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain likely, mainly between 1am and 2am. Cloudy, with a steady temperature around 44. Northwest wind around 9 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. Widespread dense fog, mainly before 7am. Otherwise, partly sunny, with a high near 52. North northwest wind 6 to 8 mph.
Saturday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 57. East northeast wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 37. East northeast wind 5 to 10 mph becoming southeast in the evening.
Monday
Sunny, with a high near 63.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 60.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Thursday
A chance of rain. Partly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Chinook Pass WA
 46.92°N 121.55°W (Elev. 3245 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