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

46°F

8°C

Humidity 86%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 1.24 mi
Wind Chill44°F (7°C)
Last update 03 Oct 11:17 AM PDT
Extended Forecast for

5 Miles SSW Chinook Pass WA

  • Today

    Today: A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 53 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 8pm. Increasing clouds, with a low around 41. Light and variable wind.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 53. West northwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 11pm. Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. Light east northeast wind.

    High: 57 °F

    Sunny

  • Sunday Night

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

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
A 50 percent chance of showers, mainly after 8pm. Increasing clouds, with a low around 41. Light and variable wind.
Saturday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 53. West northwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 40 percent chance of showers before 11pm. Partly cloudy, with a low around 38. Light and variable wind.
Sunday
Sunny, with a high near 57. Light east northeast wind.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
A chance of rain. Mostly sunny, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Thursday
A chance of rain. Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Chinook Pass WA
 46.81°N 121.55°W (Elev. 3852 ft)
Last Update:
8:00 am PDT Oct 3, 2025
Forecast Valid:
11am PDT Oct 3, 2025-6pm PDT Oct 9, 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