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

21°F

-6°C

Humidity 97%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 30 Nov 07:47 PM PST
Extended Forecast for

5 Miles SSE Chinook Pass WA

  • Tonight

    Tonight: A slight chance of snow between 3am and 5am. Partly cloudy, with a temperature rising to around 27 by 5am. Wind chill values between 16 and 21. North wind around 6 mph. Chance of precipitation is 20%.

    Low: 24 °F⇑

    Partly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow before 1pm, then a chance of rain and snow after 4pm. Partly sunny, with a high near 34. Wind chill values between 19 and 29. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 34 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm, then snow. Low around 26. Wind chill values between 15 and 20. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Snow

  • Tuesday

    Tuesday: Snow, mainly before 10am. High near 30. Wind chill values between 16 and 23. West northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow then
    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West northwest wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 33.

    High: 33 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely, possibly mixed with rain. The snow could be heavy at times. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A slight chance of snow between 3am and 5am. Partly cloudy, with a temperature rising to around 27 by 5am. Wind chill values between 16 and 21. North wind around 6 mph. Chance of precipitation is 20%.
Monday
A chance of snow before 1pm, then a chance of rain and snow after 4pm. Partly sunny, with a high near 34. Wind chill values between 19 and 29. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 8pm, then snow. Low around 26. Wind chill values between 15 and 20. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly before 10am. High near 30. Wind chill values between 16 and 23. West northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 20. West northwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 33.
Thursday Night
Snow likely, possibly mixed with rain. The snow could be heavy at times. Mostly cloudy, with a low around 31.
Friday
Snow, possibly mixed with rain. Cloudy, with a high near 34.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 30.
Saturday
Snow. Cloudy, with a high near 31.
Saturday Night
Snow. Mostly cloudy, with a low around 27.
Sunday
Snow. Cloudy, with a high near 32.
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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:
7:01 pm PST Nov 30, 2025
Forecast Valid:
8pm PST Nov 30, 2025-6pm PST Dec 7, 2025
 
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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