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 NW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Tonight

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

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow between noon and 1pm. Mostly cloudy, with a high near 38. Calm wind. Chance of precipitation is 20%.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • 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. Calm wind becoming west around 5 mph after midnight. 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. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 36. West wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain

  • Friday

    Friday: Rain. High near 42. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 42 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: Rain before 10am, then rain, possibly mixed with snow. Cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow. Cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
A slight chance of snow between noon and 1pm. Mostly cloudy, with a high near 38. Calm wind. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow before 1am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 30. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain. High near 39. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 36. West wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain. High near 42. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Rain. Low around 36. Chance of precipitation is 90%.
Saturday
Rain before 10am, then rain, possibly mixed with snow. Cloudy, with a high near 39.
Saturday Night
Rain and snow. Cloudy, with a low around 35.
Sunday
Rain, possibly mixed with snow. Cloudy, with a high near 41.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Monday
Rain and snow likely. Mostly cloudy, with a high near 43.
Monday Night
Rain. Mostly cloudy, with a low around 37.
Tuesday
Rain, possibly mixed with snow. 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:
7:01 pm PST Dec 2, 2025
Forecast Valid:
10pm PST Dec 2, 2025-6pm PST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation