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

29°F

-2°C

Humidity 84%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Last update 24 Nov 12:32 AM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Overnight

    Overnight: Snow showers likely, mainly before 3am. Mostly cloudy, with a low around 23. Wind chill values between 10 and 15. West northwest wind 15 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Showers
    Likely

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 29. Wind chill values between 9 and 19. West southwest wind 7 to 15 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. West southwest wind around 6 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after 4pm. The snow could be heavy at times. High near 30. Wind chill values between 15 and 22. Southeast wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Chance Snow
    then Heavy
    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 27. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 27 °F

    Heavy Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. High near 35. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: Rain and snow. Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. Mostly cloudy, with a low around 23. Wind chill values between 10 and 15. West northwest wind 15 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 29. Wind chill values between 9 and 19. West southwest wind 7 to 15 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 22. Wind chill values between 15 and 20. West southwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly after 4pm. The snow could be heavy at times. High near 30. Wind chill values between 15 and 22. Southeast wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 27. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Rain, possibly mixed with snow. High near 35. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain and snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thanksgiving Day
Rain and snow. Cloudy, with a high near 35.
Thursday Night
Snow. Mostly cloudy, with a low around 28.
Friday
Snow likely. Mostly cloudy, with a high near 32.
Friday Night
Snow likely. Mostly cloudy, with a low around 23.
Saturday
Snow likely. Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 17.
Sunday
A chance of snow. Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.49°W (Elev. 5233 ft)
Last Update:
7:00 pm PST Nov 23, 2025
Forecast Valid:
12am PST Nov 24, 2025-6pm PST Nov 30, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation