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

7 Miles SSW Chinook Pass WA

  • Today

    Today: Mostly sunny, with a high near 40. South wind around 6 mph becoming calm.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 31. East southeast wind around 7 mph becoming south southwest after midnight.

    Low: 31 °F

    Increasing
    Clouds

  • New Year's Day

    New Year's Day: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 36. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 34. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Friday

    Friday: Rain. High near 38. Light south southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: Rain likely before 10pm, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Saturday

    Saturday: Snow, mainly after 7am. High near 36. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Cloudy, with a low around 30.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 40. South wind around 6 mph becoming calm.
Tonight
Increasing clouds, with a low around 31. East southeast wind around 7 mph becoming south southwest after midnight.
New Year's Day
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 36. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow. Low around 34. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Rain. High near 38. Light south southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely before 10pm, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Snow, mainly after 7am. High near 36. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Cloudy, with a low around 30.
Sunday
Snow. Mostly cloudy, with a high near 33.
Sunday Night
Snow likely. Mostly cloudy, with a low around 29.
Monday
A chance of snow. Mostly cloudy, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Chinook Pass WA
 46.78°N 121.6°W (Elev. 5315 ft)
Last Update:
7:01 am PST Dec 31, 2025
Forecast Valid:
7am 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