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

5 Miles SSW 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: Rain and snow likely, mainly before 3pm. Mostly cloudy, with a high near 37. South wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain and snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 27. South southwest wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow, mainly after 9am. High near 33. Wind chill values between 18 and 28. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 4am. Low around 22. Wind chill values between 13 and 18. West wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow

  • Saturday

    Saturday: A 40 percent chance of snow before 10am. Partly sunny, with a high near 27. West wind 3 to 6 mph. Little or no snow accumulation expected.

    High: 27 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

Detailed Forecast

Christmas Day
Rain and snow likely, mainly before 3pm. Mostly cloudy, with a high near 37. South wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 27. South southwest wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Snow, mainly after 9am. High near 33. Wind chill values between 18 and 28. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow, mainly before 4am. Low around 22. Wind chill values between 13 and 18. West wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 40 percent chance of snow before 10am. Partly sunny, with a high near 27. West wind 3 to 6 mph. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly cloudy, with a high near 40.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 43.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Chinook Pass WA
 46.81°N 121.55°W (Elev. 3852 ft)
Last Update:
1:25 pm PST Dec 25, 2025
Forecast Valid:
2pm PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation