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

N/A

Humidity 94%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 20 Dec 01:48 AM PST
Extended Forecast for

4 Miles SSE Chinook Pass WA

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 31. Wind chill values between 22 and 27. South wind around 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values between 20 and 30. South southwest wind 3 to 8 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. South wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: A slight chance of snow between 10am and 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 35. Wind chill values between 21 and 31. South wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, mainly after 10pm. Low around 30. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow. High near 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 1am. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow

  • Saturday

    Saturday: Snow. Cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 31. Wind chill values between 22 and 27. South wind around 8 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values between 20 and 30. South southwest wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 26. South wind around 7 mph.
New Year's Day
A slight chance of snow between 10am and 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 35. Wind chill values between 21 and 31. South wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow, mainly after 10pm. Low around 30. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow. High near 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow, becoming all snow after 1am. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Snow. Cloudy, with a high near 33.
Saturday Night
Snow. Mostly cloudy, with a low around 27.
Sunday
Snow likely. Mostly cloudy, with a high near 32.
Sunday Night
Snow likely. Mostly cloudy, with a low around 25.
Monday
Snow likely. Mostly cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chinook Pass WA
 46.82°N 121.49°W (Elev. 5030 ft)
Last Update:
1:25 pm PST Dec 30, 2025
Forecast Valid:
5pm PST Dec 30, 2025-6pm PST Jan 6, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation