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.

light snow

30°F

-1°C

Humidity NA
Wind Speed ENE 9 MPH
Barometer NA
Dewpoint N/A
Visibility 0.10 mi
Wind Chill22°F (-6°C)
Last update NA
Extended Forecast for

2 Miles N Chinook Pass WA

  • Tonight

    Tonight: Snow, possibly mixed with rain, mainly after 5am. Steady temperature around 31. Wind chill values between 17 and 22. South wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow. The snow could be heavy at times. High near 31. Wind chill values between 17 and 22. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 28. Wind chill values between 20 and 25. South wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Heavy Snow

  • Friday

    Friday: Snow likely, mainly before 10am. Partly sunny, with a high near 31. Wind chill values between 23 and 28. North northwest wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 22. Southeast wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 26. New snow accumulation of less than one inch possible.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, possibly mixed with rain, mainly after 5am. Steady temperature around 31. Wind chill values between 17 and 22. South wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Thanksgiving Day
Snow. The snow could be heavy at times. High near 31. Wind chill values between 17 and 22. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 28. Wind chill values between 20 and 25. South wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow likely, mainly before 10am. Partly sunny, with a high near 31. Wind chill values between 23 and 28. North northwest wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. Southeast wind 9 to 15 mph, with gusts as high as 24 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 26. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A slight chance of snow. Partly sunny, with a high near 32.
Monday Night
Snow likely. Mostly cloudy, with a low around 27.
Tuesday
Snow likely. Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Chinook Pass WA
 46.9°N 121.51°W (Elev. 5768 ft)
Last Update:
7:00 pm PST Nov 26, 2025
Forecast Valid:
10pm PST Nov 26, 2025-6pm PST Dec 3, 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