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

55°F

13°C

Humidity 90%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility 1.24 mi
Last update 12 Sep 07:47 PM PDT
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Chance Rain

  • Sunday

    Sunday: Rain. High near 63. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 45. West wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Chance Rain
    then Slight
    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. Calm wind.
Saturday
Mostly sunny, with a high near 78. Light and variable wind.
Saturday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 50. Calm wind.
Sunday
Rain. High near 63. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 45. West wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Thursday
A slight chance of rain. Partly sunny, with a high near 69.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46.
Friday
A chance of rain. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.77°N 121.57°W (Elev. 2982 ft)
Last Update:
8:01 pm PDT Sep 12, 2025
Forecast Valid:
8pm PDT Sep 12, 2025-6pm PDT Sep 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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