National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

Rain

35°F

2°C

Humidity NA
Wind Speed W 0 MPH
Barometer NA
Dewpoint N/A
Visibility 0.49 mi
Last update NA
Extended Forecast for

Chinook Pass WA

  • Today

    Today: Rain before 4pm, then rain and snow likely. High near 36. Wind chill values between 22 and 27. South southwest wind 8 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 10pm. Steady temperature around 32. Wind chill values between 18 and 23. West wind around 21 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow. High near 31. Wind chill values between 16 and 21. West wind 16 to 20 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow

  • Saturday Night

    Saturday Night: Snow before 1am, then snow, possibly mixed with rain. Low around 29. Wind chill values between 17 and 23. West wind 9 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Snow then
    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 4pm. High near 34. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before 7pm, then rain, possibly mixed with snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow. The rain could be heavy at times. High near 38. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow before 7pm, then rain between 7pm and 1am, then rain, possibly mixed with snow after 1am. The rain could be heavy at times. Cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all snow after 4pm. The snow could be heavy at times. Cloudy, with a high near 32.

    High: 32 °F

    Rain/Snow

Detailed Forecast

Today
Rain before 4pm, then rain and snow likely. High near 36. Wind chill values between 22 and 27. South southwest wind 8 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, becoming all snow after 10pm. Steady temperature around 32. Wind chill values between 18 and 23. West wind around 21 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 31. Wind chill values between 16 and 21. West wind 16 to 20 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow before 1am, then snow, possibly mixed with rain. Low around 29. Wind chill values between 17 and 23. West wind 9 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Rain, possibly mixed with snow, becoming all rain after 4pm. High near 34. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Rain before 7pm, then rain, possibly mixed with snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Rain, possibly mixed with snow. The rain could be heavy at times. High near 38. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Monday Night
Rain, possibly mixed with snow before 7pm, then rain between 7pm and 1am, then rain, possibly mixed with snow after 1am. The rain could be heavy at times. Cloudy, with a low around 29.
Tuesday
Rain and snow, becoming all snow after 4pm. The snow could be heavy at times. Cloudy, with a high near 32.
Tuesday Night
Snow before 7pm, then rain and snow. The rain and snow could be heavy at times. Cloudy, with a low around 29.
Wednesday
Rain and snow. The rain and snow could be heavy at times. Cloudy, with a high near 34.
Wednesday Night
Rain and snow. The snow could be heavy at times. Cloudy, with a low around 30.
Thursday
Rain and snow likely. 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:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
Last Update:
1:25 am PST Dec 5, 2025
Forecast Valid:
6am PST Dec 5, 2025-6pm PST Dec 11, 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