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.

NA

29°F

-2°C

Humidity NA
Wind Speed W 3 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

3 Miles W Chinook Pass WA

  • Overnight

    Overnight: A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 25. Wind chill values between 18 and 23. South southwest wind around 8 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow. Steady temperature around 31. Wind chill values between 22 and 27. South southwest wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Temperature rising to around 34 by 3am. Wind chill values between 24 and 29. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 31 °F⇑

    Rain

  • Friday

    Friday: Rain before 4pm, then rain and snow. High near 35. Wind chill values between 21 and 26. West wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 7pm. Low around 29. Breezy, with a west wind around 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Breezy.
    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow. High near 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 29. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow

  • Sunday

    Sunday: Snow. Cloudy, with a high near 34.

    High: 34 °F

    Snow

  • Sunday Night

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

    Low: 30 °F

    Snow

Detailed Forecast

Overnight
A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 25. Wind chill values between 18 and 23. South southwest wind around 8 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with snow. Steady temperature around 31. Wind chill values between 22 and 27. South southwest wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday Night
Rain. Temperature rising to around 34 by 3am. Wind chill values between 24 and 29. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain before 4pm, then rain and snow. High near 35. Wind chill values between 21 and 26. West wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow, becoming all snow after 7pm. Low around 29. Breezy, with a west wind around 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. High near 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow. Low around 29. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. Cloudy, with a high near 34.
Sunday Night
Snow. Mostly cloudy, with a low around 30.
Monday
Snow before 1pm, then rain and snow. Cloudy, with a high near 37.
Monday Night
Rain, possibly mixed with snow. Cloudy, with a low around 31.
Tuesday
Rain and snow. Cloudy, with a high near 34.
Tuesday Night
Rain and snow. Cloudy, with a low around 30.
Wednesday
Rain and snow. Cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Chinook Pass WA
 46.87°N 121.57°W (Elev. 5427 ft)
Last Update:
1:25 am PST Dec 4, 2025
Forecast Valid:
1am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation