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

40°F

4°C

Humidity NA
Wind Speed SE 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

5 Miles NNE Chinook Pass WA

Winter Weather Advisory December 5, 07:00pm until December 6, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Rain before 4pm, then a chance of rain and snow. Temperature falling to around 34 by 5pm. Wind chill values between 22 and 29. West wind 16 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F⇓

    Rain/Snow

  • Tonight

    Tonight: Snow likely, possibly mixed with rain before 7pm, then snow. Low around 30. Wind chill values between 17 and 22. Breezy, with a west wind around 26 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Breezy.
    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow. High near 32. Wind chill values between 16 and 21. Breezy, with a west wind 18 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 30. Wind chill values between 19 and 24. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow before 10am, then rain and snow. High near 35. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: Snow likely before 10am, 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 1 to 2 inches possible.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow before 7pm, then rain between 7pm and 10pm, then rain, possibly mixed with snow after 10pm. The rain could be heavy at times. Cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow, possibly mixed with rain, becoming all snow after 10am. Cloudy, with a high near 34.

    High: 34 °F

    Rain/Snow
    then Snow

Detailed Forecast

This Afternoon
Rain before 4pm, then a chance of rain and snow. Temperature falling to around 34 by 5pm. Wind chill values between 22 and 29. West wind 16 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, possibly mixed with rain before 7pm, then snow. Low around 30. Wind chill values between 17 and 22. Breezy, with a west wind around 26 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 32. Wind chill values between 16 and 21. Breezy, with a west wind 18 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around 30. Wind chill values between 19 and 24. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow before 10am, then rain and snow. High near 35. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Rain and snow, becoming all snow after 10pm. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow likely before 10am, 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 1 to 2 inches possible.
Monday Night
Rain, possibly mixed with snow before 7pm, then rain between 7pm and 10pm, then rain, possibly mixed with snow after 10pm. The rain could be heavy at times. Cloudy, with a low around 31.
Tuesday
Snow, possibly mixed with rain, becoming all snow after 10am. Cloudy, with a high near 34.
Tuesday Night
Snow before 1am, then rain and snow. The rain and snow could be heavy at times. Cloudy, with a low around 30.
Wednesday
Rain and snow. The rain and snow could be heavy at times. Cloudy, with a high near 35.
Wednesday Night
Rain and snow. The snow could be heavy at times. Mostly cloudy, with a low around 30.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.49°W (Elev. 5233 ft)
Last Update:
7:00 am PST Dec 5, 2025
Forecast Valid:
12pm PST Dec 5, 2025-6pm PST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation