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 WSW 4 MPH
Barometer NA
Dewpoint N/A
Visibility 0.77 mi
Wind Chill25°F (-4°C)
Last update NA
Extended Forecast for

3 Miles WSW Chinook Pass WA

  • Tonight

    Tonight: Snow likely, mainly after 4am. Mostly cloudy, with a low around 28. Light and variable wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Thursday

    Thursday: Rain, possibly mixed with snow. High near 36. Wind chill values between 25 and 30. South wind around 6 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, possibly mixed with snow, becoming all rain after 7pm. Temperature rising to around 37 by 4am. West wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F⇑

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain before 4pm, then rain and snow. High near 36. West southwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Rain, possibly mixed with snow, becoming all snow after 10pm. Low around 31. West southwest wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow. High near 34. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Snow

  • Sunday

    Sunday: Snow before 10am, then rain and snow. Cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 4am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow likely, mainly after 4am. Mostly cloudy, with a low around 28. Light and variable wind becoming south southwest around 5 mph after midnight. 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 25 and 30. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. Temperature rising to around 37 by 4am. West wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain before 4pm, then rain and snow. High near 36. West southwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain, possibly mixed with snow, becoming all snow after 10pm. Low around 31. West southwest wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. High near 34. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow before 10am, then rain and snow. Cloudy, with a high near 37.
Sunday Night
Rain and snow, becoming all snow after 4am. Mostly cloudy, with a low around 33.
Monday
Snow likely before 10am, then rain and snow. Mostly cloudy, with a high near 39.
Monday Night
Rain and snow. Cloudy, with a low around 35.
Tuesday
Rain and snow. Cloudy, with a high near 38.
Tuesday Night
Rain and snow. Cloudy, with a low around 33.
Wednesday
Rain and snow. Cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Chinook Pass WA
 46.85°N 121.56°W (Elev. 5295 ft)
Last Update:
7:00 pm PST Dec 3, 2025
Forecast Valid:
11pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation