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.

light snow

N/A

Humidity 94%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 20 Dec 01:48 AM PST
Extended Forecast for

Chinook Pass WA

Winter Weather Advisory December 26, 04:00am until December 26, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Christmas Day

    Christmas Day: Snow showers likely. Partly sunny, with a high near 30. Wind chill values between 17 and 22. South southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely. Mostly cloudy, with a low around 20. Wind chill values between 10 and 15. South southwest wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely. Cloudy, with a high near 26. Wind chill values between 4 and 13. Southwest wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 16. Wind chill values between -1 and 4. Breezy, with a west wind around 24 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Snow showers likely. Partly sunny, with a high near 20. West northwest wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely. Mostly cloudy, with a low around 14. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 14 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely. Partly sunny, with a high near 27. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 27 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers likely. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow Showers
    Likely

Detailed Forecast

Christmas Day
Snow showers likely. Partly sunny, with a high near 30. Wind chill values between 17 and 22. South southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers likely. Mostly cloudy, with a low around 20. Wind chill values between 10 and 15. South southwest wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely. Cloudy, with a high near 26. Wind chill values between 4 and 13. Southwest wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 16. Wind chill values between -1 and 4. Breezy, with a west wind around 24 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow showers likely. Partly sunny, with a high near 20. West northwest wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 14. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Snow showers likely. Partly sunny, with a high near 27. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 21.
Monday
Snow showers likely. Mostly cloudy, with a high near 34.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 27.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 36.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 29.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.51°W (Elev. 4823 ft)
Last Update:
7:01 am PST Dec 25, 2025
Forecast Valid:
12pm PST Dec 25, 2025-6pm PST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation