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

33°F

1°C

Humidity 95%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 20 Nov 10:03 AM PST
Extended Forecast for

5 Miles SSE Chinook Pass WA

  • Today

    Today: A 20 percent chance of snow before noon. Patchy fog before 11am. Otherwise, partly sunny, with a high near 33. Wind chill values between 24 and 29. South southwest wind 3 to 5 mph.

    High: 33 °F

    Slight Chance
    Snow and
    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Wind chill values between 17 and 22. Northwest wind 5 to 7 mph becoming south in the evening.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 37. Wind chill values between 18 and 28. West wind around 6 mph. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a chance of rain. Patchy fog between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 31. Wind chill values between 24 and 29. West wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 40. West wind 5 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow. High near 37. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 7pm. Cloudy, with a low around 26.

    Low: 26 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 28.

    High: 28 °F

    Snow Likely

Detailed Forecast

Today
A 20 percent chance of snow before noon. Patchy fog before 11am. Otherwise, partly sunny, with a high near 33. Wind chill values between 24 and 29. South southwest wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 24. Wind chill values between 17 and 22. Northwest wind 5 to 7 mph becoming south in the evening.
Friday
A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 37. Wind chill values between 18 and 28. West wind around 6 mph. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow before 10pm, then a chance of rain. Patchy fog between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 31. Wind chill values between 24 and 29. West wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 40. West wind 5 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow. High near 37. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow, becoming all snow after 7pm. Cloudy, with a low around 26.
Monday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 28.
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 30.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Chinook Pass WA
 46.8°N 121.45°W (Elev. 5774 ft)
Last Update:
7:00 am PST Nov 20, 2025
Forecast Valid:
10am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation