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.

Rain

42°F

6°C

Humidity 95%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility 1.24 mi
Last update 01 Nov 02:03 PM PDT
Extended Forecast for

4 Miles SW Chinook Pass WA

  • This Afternoon

    This Afternoon: A chance of showers before 4pm, then a chance of showers after 5pm. Partly sunny, with a high near 44. Southwest wind 11 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 11pm. Low around 28. Wind chill values between 21 and 26. West southwest wind 7 to 13 mph becoming south in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of snow showers before 11am. Partly sunny, with a steady temperature around 30. Wind chill values between 22 and 27. Southwest wind 5 to 7 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Calm wind becoming east 5 to 8 mph after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. East southeast wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow before 11pm, then rain. Cloudy, with a low around 36.

    Low: 36 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 38.

    High: 38 °F

    Rain

Detailed Forecast

This Afternoon
A chance of showers before 4pm, then a chance of showers after 5pm. Partly sunny, with a high near 44. Southwest wind 11 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Tonight
Rain and snow showers, becoming all snow after 11pm. Low around 28. Wind chill values between 21 and 26. West southwest wind 7 to 13 mph becoming south in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow showers before 11am. Partly sunny, with a steady temperature around 30. Wind chill values between 22 and 27. Southwest wind 5 to 7 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 30. Calm wind becoming east 5 to 8 mph after midnight.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. East southeast wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain likely, possibly mixed with snow before 11pm, then rain. Cloudy, with a low around 36.
Wednesday
Rain. Cloudy, with a high near 38.
Wednesday Night
Rain. Cloudy, with a low around 35.
Thursday
Rain, possibly mixed with snow. Cloudy, with a high near 38.
Thursday Night
Rain and snow. Cloudy, with a low around 32.
Friday
Rain and snow. Cloudy, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
Last Update:
8:00 am PDT Nov 1, 2025
Forecast Valid:
2pm PDT Nov 1, 2025-6pm PST Nov 7, 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