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

31°F

-1°C

Humidity NA
Wind Speed SW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

4 Miles W Chinook Pass WA

  • Today

    Today: A chance of snow before 1pm, then a slight chance of snow after 3pm. Partly sunny, with a high near 31. Wind chill values between 24 and 29. Light south wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Light and variable wind becoming south southwest around 5 mph in the evening.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow after 10am, mixing with rain after 1pm. Partly sunny, with a high near 35. Wind chill values between 20 and 30. West wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 50 percent chance of rain. Patchy fog between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A 40 percent chance of rain. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 38. West southwest wind around 5 mph becoming calm in the morning.

    High: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely before 1pm, then rain and snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain Likely
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. Cloudy, with a low around 25.

    Low: 25 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 27.

    High: 27 °F

    Snow Likely

Detailed Forecast

Today
A chance of snow before 1pm, then a slight chance of snow after 3pm. Partly sunny, with a high near 31. Wind chill values between 24 and 29. Light south wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 24. Light and variable wind becoming south southwest around 5 mph in the evening.
Friday
A slight chance of snow after 10am, mixing with rain after 1pm. Partly sunny, with a high near 35. Wind chill values between 20 and 30. West wind 3 to 5 mph. Chance of precipitation is 20%.
Friday Night
A 50 percent chance of rain. Patchy fog between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 30. West wind around 6 mph.
Saturday
A 40 percent chance of rain. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 38. West southwest wind around 5 mph becoming calm in the morning.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32.
Sunday
Rain likely before 1pm, then rain and snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow, becoming all snow after 10pm. Cloudy, with a low around 25.
Monday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 27.
Monday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 21.
Tuesday
A slight chance of snow. Partly sunny, with a high near 28.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 28.
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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:
7:00 am PST Nov 20, 2025
Forecast Valid:
8am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation