National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

snow

29°F

-2°C

Humidity 100%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 0.58 mi
Last update 25 Nov 03:02 PM PST
Extended Forecast for

2 Miles N Chinook Pass WA

Winter Weather Advisory November 25, 03:27pm until November 26, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 25, 03:27pm until November 26, 04:00am

    NOW until 4:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 31 °F

    Snow

  • Tonight

    Tonight: Rain, snow, and freezing rain before 4am, then a chance of rain and snow between 4am and 5am. Temperature rising to around 32 by 5am. Wind chill values between 16 and 21. South southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F⇑

    Wintry Mix
    then Wintry
    Mix Likely

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of snow after 2pm. Mostly cloudy, with a high near 32. Wind chill values between 22 and 27. South wind 3 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 5am. Low around 28. Wind chill values between 18 and 23. South southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow. High near 31. South southeast wind 8 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 25. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 30. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. High near 31. Wind chill values between 16 and 21. South wind around 9 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Rain, snow, and freezing rain before 4am, then a chance of rain and snow between 4am and 5am. Temperature rising to around 32 by 5am. Wind chill values between 16 and 21. South southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow before 10am, then a chance of snow after 2pm. Mostly cloudy, with a high near 32. Wind chill values between 22 and 27. South wind 3 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 5am. Low around 28. Wind chill values between 18 and 23. South southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thanksgiving Day
Snow. High near 31. South southeast wind 8 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Low around 25. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 30. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
A chance of snow, mainly before 10am. Mostly cloudy, with a high near 27.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 28.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Partly sunny, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Mostly cloudy, with a high near 30.
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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:
1:25 pm PST Nov 25, 2025
Forecast Valid:
3pm PST Nov 25, 2025-6pm PST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation