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

34°F

1°C

Humidity NA
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

3 Miles WSW Chinook Pass WA

  • Today

    Today: A 20 percent chance of rain after 3pm. Partly sunny, with a high near 40. Light south wind.

    High: 40 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 10pm, then rain, possibly mixed with snow. Low around 34. South wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all snow after 10am. Temperature falling to around 28 by 5pm. Wind chill values between 20 and 30. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 35 °F⇓

    Rain/Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow. Low around 25. Wind chill values between 15 and 20. West wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 10am. Partly sunny, with a high near 28. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely

  • Monday Night

    Monday Night: A slight chance of snow before 10pm, then a chance of snow after 4am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. Cloudy, with a low around 29.

    Low: 29 °F

    Snow

  • Wednesday

    Wednesday: Snow before 1pm, then rain, possibly mixed with snow. Cloudy, with a high near 37.

    High: 37 °F

    Snow then
    Rain/Snow

Detailed Forecast

Today
A 20 percent chance of rain after 3pm. Partly sunny, with a high near 40. Light south wind.
Tonight
A slight chance of rain before 10pm, then rain, possibly mixed with snow. Low around 34. South wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow, becoming all snow after 10am. Temperature falling to around 28 by 5pm. Wind chill values between 20 and 30. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday Night
Snow. Low around 25. Wind chill values between 15 and 20. West wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly before 10am. Partly sunny, with a high near 28. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
A slight chance of snow before 10pm, then a chance of snow after 4am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Cloudy, with a low around 29.
Wednesday
Snow before 1pm, then rain, possibly mixed with snow. Cloudy, with a high near 37.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 34.
Thanksgiving Day
Rain and snow. Mostly cloudy, with a high near 37.
Thursday Night
Snow. Mostly cloudy, with a low around 32.
Friday
Snow. Mostly cloudy, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
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:
7:01 am PST Nov 22, 2025
Forecast Valid:
7am PST Nov 22, 2025-6pm PST Nov 28, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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