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 4 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update NA
Extended Forecast for

3 Miles NW Chinook Pass WA

  • Overnight

    Overnight: A chance of snow before 4am, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 26. Northwest wind 5 to 7 mph becoming southwest. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain, possibly mixed with snow. High near 36. Wind chill values between 23 and 29. Southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Temperature rising to around 36 by 4am. West wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F⇑

    Rain

  • Friday

    Friday: Rain before 4pm, then rain and snow. High near 37. Wind chill values between 25 and 30. West southwest wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 10pm. Low around 30. West wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow before 10am, then rain, possibly mixed with snow. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, becoming all snow after 4am. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

Detailed Forecast

Overnight
A chance of snow before 4am, then snow likely, possibly mixed with rain. Mostly cloudy, with a low around 26. Northwest wind 5 to 7 mph becoming southwest. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with snow. High near 36. Wind chill values between 23 and 29. Southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain. Temperature rising to around 36 by 4am. West wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain before 4pm, then rain and snow. High near 37. Wind chill values between 25 and 30. West southwest wind 14 to 17 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 10pm. Low around 30. West wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow before 10am, then rain, possibly mixed with snow. Cloudy, with a high near 36.
Sunday Night
Rain, possibly mixed with snow, becoming all snow after 4am. Mostly cloudy, with a low around 32.
Monday
Snow likely before 10am, then rain, possibly mixed with snow between 10am and 4pm, then rain after 4pm. Mostly cloudy, with a high near 39.
Monday Night
Rain and snow. Cloudy, with a low around 34.
Tuesday
Rain and snow. Cloudy, with a high near 37.
Tuesday Night
Rain and snow. Cloudy, with a low around 32.
Wednesday
Rain and snow. Cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Chinook Pass WA
 46.9°N 121.54°W (Elev. 5262 ft)
Last Update:
7:00 pm PST Dec 3, 2025
Forecast Valid:
12am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation