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

3 Miles WSW Chinook Pass WA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 34. South southeast wind around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 39. South southeast wind around 5 mph becoming calm in the morning.

    High: 39 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 31. South southeast wind around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 36. Wind chill values between 24 and 34. South southeast wind around 5 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow before 1am, then rain and snow. Low around 31. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow then
    Rain/Snow

  • Friday

    Friday: Rain and 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, possibly mixed with snow, becoming all snow after 10pm. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    then 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 28.

    Low: 28 °F

    Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 34. South southeast wind around 5 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 39. South southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a steady temperature around 31. South southeast wind around 5 mph.
New Year's Day
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 36. Wind chill values between 24 and 34. South southeast wind around 5 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.
Thursday Night
Snow before 1am, then rain and snow. Low around 31. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Rain and snow. High near 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain, possibly mixed with snow, becoming all snow after 10pm. Low around 30. 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 28.
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 25.
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:
3 Miles WSW Chinook Pass WA
 46.85°N 121.56°W (Elev. 5295 ft)
Last Update:
7:00 pm PST Dec 30, 2025
Forecast Valid:
1am PST Dec 31, 2025-6pm PST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation