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.

light snow

33°F

1°C

Humidity 100%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 06 Dec 05:32 PM PST
Extended Forecast for

5 Miles SSE Chinook Pass WA

Flood Watch December 8, 04:00am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Mostly cloudy, with a high near 31. Wind chill values between 20 and 25. West southwest wind around 16 mph, with gusts as high as 31 mph. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 2am. The snow could be heavy at times. Low around 30. Wind chill values between 20 and 25. West southwest wind 11 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow before 1pm, then rain and snow likely. The snow could be heavy at times. High near 34. Wind chill values between 21 and 26. Southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Heavy Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow. Low around 31. Wind chill values between 21 and 26. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Snow and
    Breezy

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 1pm. The rain could be heavy at times. High near 37. West southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 1am. The rain could be heavy at times. Low around 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow. Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy, with a high near 31. Wind chill values between 20 and 25. West southwest wind around 16 mph, with gusts as high as 31 mph. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly after 2am. The snow could be heavy at times. Low around 30. Wind chill values between 20 and 25. West southwest wind 11 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow before 1pm, then rain and snow likely. The snow could be heavy at times. High near 34. Wind chill values between 21 and 26. Southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow. Low around 31. Wind chill values between 21 and 26. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 1pm. The rain could be heavy at times. High near 37. West southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday Night
Rain and snow, becoming all snow after 1am. The rain could be heavy at times. Low around 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Rain, possibly mixed with snow. Cloudy, with a low around 30.
Wednesday
Rain and snow. Cloudy, with a high near 35.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 29.
Thursday
Rain and snow. Mostly cloudy, with a high near 35.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow. Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Chinook Pass WA
 46.8°N 121.45°W (Elev. 5774 ft)
Last Update:
1:25 pm PST Dec 6, 2025
Forecast Valid:
5pm PST Dec 6, 2025-6pm PST Dec 13, 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