Current conditions at

White Pass (TWHIT)

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

Rain

36°F

2°C

Humidity 95%
Wind Speed NNW 6 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Wind Chill31°F (-1°C)
Last update 06 Dec 12:02 AM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

Flood Watch December 8, 04:00am until December 12, 04:00pm
Winter Weather Advisory December 6, 12:22am until December 6, 07:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory December 6, 12:22am until December 6, 07:00pm

    NOW until 7:00pm Sat

    Winter Weather Advisory

  • Overnight

    Low: 29 °F

    Snow and
    Windy

  • Saturday

    Saturday: Snow, mainly before 5pm.  High near 31. Wind chill values between 14 and 20. Breezy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 31 °F

    Breezy. Snow
    Likely then
    Snow

  • Saturday Night

    Saturday Night: A chance of snow before 9pm, then snow after 10pm.  Low around 28. Wind chill values between 16 and 21. West wind 15 to 20 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 34. Wind chill values between 19 and 25. Southwest wind around 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 31. West wind around 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow

  • Monday

    Monday: Snow before 1pm, then rain, possibly mixed with snow.  High near 37. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow. The rain could be heavy at times.  Low around 32. Breezy.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Cloudy, with a high near 34.

    High: 34 °F

    Heavy Snow

Detailed Forecast

Overnight
Snow. Low around 29. Wind chill values between 15 and 20. Windy, with a west wind around 30 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
Snow, mainly before 5pm. High near 31. Wind chill values between 14 and 20. Breezy, with a west wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday Night
A chance of snow before 9pm, then snow after 10pm. Low around 28. Wind chill values between 16 and 21. West wind 15 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
Snow. High near 34. Wind chill values between 19 and 25. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 31. West wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow before 1pm, then rain, possibly mixed with snow. High near 37. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Low around 32. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 34.
Tuesday Night
Snow before 10pm, then rain, possibly mixed with snow. The snow could be heavy at times. Cloudy, with a low around 32.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 36.
Wednesday Night
Rain and snow. The snow could be heavy at times. Cloudy, with a low around 31.
Thursday
Rain and snow. The snow could be heavy at times. Mostly cloudy, with a high near 34.
Thursday Night
Rain and snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 30.
Friday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
9:56 pm PST Dec 5, 2025
12am PST Dec 6, 2025-6pm PST Dec 12, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database