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.

unknown precip

57°F

14°C

Humidity 50%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Last update 06 Oct 10:15 AM PDT
Extended Forecast for

4 Miles S Chinook Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 50. Calm wind becoming north around 6 mph in the evening.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 66. North northeast wind around 5 mph becoming calm in the afternoon.

    High: 66 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. Calm wind becoming west around 6 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly before 11am. Partly sunny, with a high near 47. West southwest wind around 11 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 11pm. Mostly cloudy, with a low around 34. West wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of rain and snow between 11am and 5pm, then a slight chance of rain after 5pm. Partly sunny, with a high near 40. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Calm wind becoming north around 6 mph in the evening.
Thursday
Increasing clouds, with a high near 66. North northeast wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43. Calm wind becoming west around 6 mph after midnight.
Friday
Rain likely, mainly before 11am. Partly sunny, with a high near 47. West southwest wind around 11 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain and snow before 11pm. Mostly cloudy, with a low around 34. West wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow between 11am and 5pm, then a slight chance of rain after 5pm. Partly sunny, with a high near 40. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 31.
Columbus Day
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 36.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 51.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
Last Update:
2:30 pm PDT Oct 7, 2026
Forecast Valid:
6pm PDT Oct 7, 2026-6pm PDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation