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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 SSE Chinook Pass WA

Winter Weather Advisory December 26, 12:45pm until December 26, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 26, 12:45pm until December 26, 10:00pm

    NOW until 10:00pm Fri

    Winter Weather Advisory

  • This Afternoon

    High: 27 °F⇓

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 2am. The snow could be heavy at times. Low around 14. Wind chill values between -2 and 4. Breezy, with a west wind 25 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 14 °F

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 20. Wind chill values between -3 and 7. West wind 8 to 17 mph, with gusts as high as 30 mph.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. Wind chill values between 5 and 10. West southwest wind around 7 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. West wind around 6 mph becoming calm in the afternoon.

    High: 28 °F

    Partly Sunny

  • Sunday Night

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

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow, mainly after 5pm. The snow could be heavy at times. Temperature falling to around 21 by 5pm. Wind chill values between 5 and 14. West southwest wind 14 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow, mainly before 2am. The snow could be heavy at times. Low around 14. Wind chill values between -2 and 4. Breezy, with a west wind 25 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Mostly sunny, with a high near 20. Wind chill values between -3 and 7. West wind 8 to 17 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 13. Wind chill values between 5 and 10. West southwest wind around 7 mph.
Sunday
Partly sunny, with a high near 28. West wind around 6 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27.
New Year's Day
A chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Chinook Pass WA
 46.8°N 121.45°W (Elev. 5774 ft)
Last Update:
12:00 pm PST Dec 26, 2025
Forecast Valid:
12pm PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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