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

49°F

9°C

Humidity 99%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility 1.24 mi
Last update 14 Sep 11:02 AM PDT
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Today

    Today: Showers before 3pm, then a slight chance of showers after 5pm. High near 54. South southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 38. South southwest wind 5 to 7 mph becoming north after midnight.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Light east wind increasing to 6 to 11 mph after midnight. Winds could gust as high as 23 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. East southeast wind 8 to 14 mph, with gusts as high as 28 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Showers before 3pm, then a slight chance of showers after 5pm. High near 54. South southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 38. South southwest wind 5 to 7 mph becoming north after midnight.
Monday
Sunny, with a high near 68. Light and variable wind.
Monday Night
Mostly clear, with a low around 47. Light east wind increasing to 6 to 11 mph after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 71. East southeast wind 8 to 14 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 69.
Wednesday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 67.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 47.
Saturday
A slight chance of showers. Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
Last Update:
8:01 am PDT Sep 14, 2025
Forecast Valid:
11am PDT Sep 14, 2025-6pm PDT Sep 20, 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