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

33°F

1°C

Humidity 99%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Wind Chill28°F (-2°C)
Last update 02 Dec 02:47 AM PST
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: Rain and snow. Low around 31. Wind chill values between 24 and 29. South southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely, mainly before 10am. Mostly cloudy, with a high near 37. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 1am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 30. Light west wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain. High near 39. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 42.

    High: 42 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 36.

    Low: 36 °F

    Rain

Detailed Forecast

Overnight
Rain and snow. Low around 31. Wind chill values between 24 and 29. South southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Rain and snow likely, mainly before 10am. Mostly cloudy, with a high near 37. West wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
Cloudy, with a high near 38. Calm wind.
Wednesday Night
A slight chance of snow before 1am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 30. Light west wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain. High near 39. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 37. Chance of precipitation is 80%.
Friday
Rain. Cloudy, with a high near 42.
Friday Night
Rain. Cloudy, with a low around 36.
Saturday
Rain, possibly mixed with snow. Cloudy, with a high near 40.
Saturday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 35.
Sunday
Rain, possibly mixed with snow. Cloudy, with a high near 40.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 33.
Monday
Rain and snow likely. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
Last Update:
1:25 am PST Dec 2, 2025
Forecast Valid:
3am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation