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

24°F

-4°C

Humidity 99%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 0.57 mi
Last update 03 Dec 02:47 AM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. West northwest wind around 8 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Wind chill values between 15 and 25. West wind 3 to 6 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Wind chill values between 17 and 22. West northwest wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday

    Thursday: Snow. High near 34. Wind chill values between 20 and 27. West wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 30. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Snow

  • Friday

    Friday: Snow before 1pm, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Snow. Low around 31. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Cloudy, with a high near 32.

    High: 32 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. West northwest wind around 8 mph.
Wednesday
Mostly cloudy, with a high near 31. Wind chill values between 15 and 25. West wind 3 to 6 mph.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Wind chill values between 17 and 22. West northwest wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 34. Wind chill values between 20 and 27. West wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 30. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow before 1pm, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 31. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Saturday Night
Snow. Mostly cloudy, with a low around 30.
Sunday
Snow. Cloudy, with a high near 34.
Sunday Night
Snow. Mostly cloudy, with a low around 28.
Monday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 37.
Monday Night
Rain and snow. The snow could be heavy at times. Cloudy, with a low around 33.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
1:25 am PST Dec 3, 2025
Forecast Valid:
3am PST Dec 3, 2025-6pm PST Dec 9, 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