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.

Rain

43°F

6°C

Humidity 97%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility 1.24 mi
Last update 04 Oct 09:32 AM PDT
Extended Forecast for

4 Miles W Chinook Pass WA

  • Today

    Today: A 50 percent chance of showers, mainly before 5pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 47. North northwest wind around 6 mph.

    High: 47 °F

    Chance
    Showers and
    Areas Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North northwest wind around 6 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. East wind 3 to 6 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light east northeast wind becoming east southeast 5 to 9 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Tuesday Night

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

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain and snow after 11am. Mostly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
A 50 percent chance of showers, mainly before 5pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 47. North northwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 35. North northwest wind around 6 mph.
Sunday
Sunny, with a high near 48. East wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 37. Light east northeast wind becoming east southeast 5 to 9 mph after midnight.
Monday
Sunny, with a high near 53. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
A slight chance of rain and snow after 11am. Mostly sunny, with a high near 51.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 40.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 55.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Friday
A chance of rain. Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Chinook Pass WA
 46.85°N 121.59°W (Elev. 5131 ft)
Last Update:
8:00 am PDT Oct 4, 2025
Forecast Valid:
9am PDT Oct 4, 2025-6pm PDT Oct 10, 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