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

32°F

0°C

Humidity 78%
Wind Speed ENE 14 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 19 Nov 03:47 PM PST
Extended Forecast for

5 Miles N Chinook Pass WA

  • Tonight

    Tonight: Snow, mainly before 5am. Low around 27. Wind chill values between 15 and 22. Southeast wind 13 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Snow

  • Thursday

    Thursday: A chance of snow before noon, then a chance of snow after 4pm. Partly sunny, with a high near 33. Wind chill values between 21 and 29. South wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 10pm. Mostly cloudy, with a steady temperature around 29. Wind chill values between 20 and 25. West wind 6 to 8 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 36. Wind chill values between 20 and 30. West wind 6 to 8 mph. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 31. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 28.

    Low: 28 °F

    Snow

Detailed Forecast

Tonight
Snow, mainly before 5am. Low around 27. Wind chill values between 15 and 22. Southeast wind 13 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A chance of snow before noon, then a chance of snow after 4pm. Partly sunny, with a high near 33. Wind chill values between 21 and 29. South wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a steady temperature around 29. Wind chill values between 20 and 25. West wind 6 to 8 mph.
Friday
A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 36. Wind chill values between 20 and 30. West wind 6 to 8 mph. Little or no snow accumulation expected.
Friday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 31. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Snow likely. Mostly cloudy, with a high near 36.
Sunday Night
Snow. Cloudy, with a low around 28.
Monday
Snow, mainly before 4pm. Mostly cloudy, with a high near 30.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 29.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Wednesday
A chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Chinook Pass WA
 46.95°N 121.49°W (Elev. 6358 ft)
Last Update:
1:25 pm PST Nov 19, 2025
Forecast Valid:
4pm PST Nov 19, 2025-6pm PST Nov 26, 2025
 
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