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

33°F

1°C

Humidity 96%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 02 Dec 12:17 PM PST
Extended Forecast for

4 Miles SW Chinook Pass WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 32. Wind chill values between 25 and 30. North northwest wind around 5 mph becoming calm.

    High: 32 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 32. Wind chill values between 25 and 30. Calm wind.

    High: 32 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 4pm. High near 35. West wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 10pm, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 10am. High near 36. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain and snow. Cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow

  • Saturday

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

    High: 34 °F

    Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 32. Wind chill values between 25 and 30. North northwest wind around 5 mph becoming calm.
Tonight
Mostly cloudy, with a low around 25. Calm wind.
Wednesday
Cloudy, with a high near 32. Wind chill values between 25 and 30. Calm wind.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with snow, becoming all rain after 4pm. High near 35. West wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain before 10pm, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow, becoming all rain after 10am. High near 36. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain and snow. Cloudy, with a low around 31.
Saturday
Snow. Cloudy, with a high near 34.
Saturday Night
Snow. Mostly cloudy, with a low around 32.
Sunday
Snow. Cloudy, with a high near 33.
Sunday Night
Snow. Mostly cloudy, with a low around 30.
Monday
Snow. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
Last Update:
7:01 am PST Dec 2, 2025
Forecast Valid:
12pm PST Dec 2, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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