Current conditions at

White Pass (TWHIT)

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

Rain

36°F

2°C

Humidity 98%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Wind Chill33°F (1°C)
Last update 05 Dec 09:32 PM PST
Extended Forecast for

5 Miles N Chinook Pass WA

Flood Watch December 8, 04:00am until December 12, 04:00pm
Winter Weather Advisory December 5, 09:53pm until December 6, 07:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory December 5, 09:53pm until December 6, 07:00pm

    NOW until 7:00pm Sat

    Winter Weather Advisory

  • Tonight

    Low: 31 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow.  High near 31. Wind chill values between 13 and 19. Breezy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches 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 14 to 17 mph, with gusts as high as 34 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 21 and 26. Southwest wind around 10 mph, with gusts as high as 22 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 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Snow

  • Monday

    Monday: Snow before 1pm, then rain, possibly mixed with snow. The rain could be heavy at times.  High near 38. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow. The rain could be heavy at times.  Low around 31. Breezy.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Cloudy, with a high near 35.

    High: 35 °F

    Heavy Snow

Detailed Forecast

Tonight
Snow. Steady temperature around 31. Wind chill values between 15 and 20. Breezy, with a west wind around 29 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 31. Wind chill values between 13 and 19. Breezy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches 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 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
Snow. High near 34. Wind chill values between 21 and 26. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 31. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow before 1pm, then rain, possibly mixed with snow. The rain could be heavy at times. High near 38. 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 31. 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 35.
Tuesday Night
Snow before 10pm, then rain, possibly mixed with snow. The snow could be heavy at times. Cloudy, with a low around 33.
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
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 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Chinook Pass WA
 46.95°N 121.49°W (Elev. 6358 ft)
7:01 pm PST Dec 5, 2025
9pm PST Dec 5, 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

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