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

30°F

-1°C

Humidity NA
Wind Speed W 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

4 Miles N Chinook Pass WA

  • Today

    Today: Increasing clouds, with a high near 47. Wind chill values between 25 and 35 early. West wind 6 to 8 mph.

    High: 47 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 34. West northwest wind 8 to 17 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Rain showers likely before 11am, then a slight chance of rain and snow showers. Mostly sunny, with a high near 42. Wind chill values between 24 and 34. West northwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West northwest wind 7 to 11 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 47. South southwest wind 5 to 8 mph.

    High: 47 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain before 2am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Sunday

    Sunday: Snow showers, possibly mixed with rain, becoming all snow after 2pm. High near 35. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Snow Showers

  • Monday

    Monday: A chance of snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Today
Increasing clouds, with a high near 47. Wind chill values between 25 and 35 early. West wind 6 to 8 mph.
Tonight
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 34. West northwest wind 8 to 17 mph, with gusts as high as 23 mph.
Friday
Rain showers likely before 11am, then a slight chance of rain and snow showers. Mostly sunny, with a high near 42. Wind chill values between 24 and 34. West northwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 28. West northwest wind 7 to 11 mph.
Saturday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 47. South southwest wind 5 to 8 mph.
Saturday Night
Rain before 2am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers, possibly mixed with rain, becoming all snow after 2pm. High near 35. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday Night
Snow showers. Mostly cloudy, with a low around 32.
Monday
A chance of snow showers before 2pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 38.
Monday Night
A slight chance of rain and snow showers before 11pm, then a chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 40.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Chinook Pass WA
 46.93°N 121.49°W (Elev. 5233 ft)
Last Update:
2:25 am PDT Oct 16, 2025
Forecast Valid:
5am PDT Oct 16, 2025-6pm PDT Oct 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation