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.

NA

32°F

0°C

Humidity 100%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 01 Dec 11:47 PM PST
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Overnight

    Overnight: Snow likely, mainly after 2am. Mostly cloudy, with a low around 28. Wind chill values between 17 and 22. West wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly before 9am. Temperature falling to around 27 by 5pm. Wind chill values between 19 and 24. Northwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 31 °F⇓

    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Wind chill values between 14 and 19. West wind around 7 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32. Wind chill values between 14 and 24. West wind 3 to 7 mph.

    High: 32 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 25. West wind 6 to 8 mph. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: Snow before 1pm, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain, possibly mixed with snow. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 1am. Cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow

Detailed Forecast

Overnight
Snow likely, mainly after 2am. Mostly cloudy, with a low around 28. Wind chill values between 17 and 22. West wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly before 9am. Temperature falling to around 27 by 5pm. Wind chill values between 19 and 24. Northwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Partly cloudy, with a low around 21. Wind chill values between 14 and 19. West wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 32. Wind chill values between 14 and 24. West wind 3 to 7 mph.
Wednesday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 25. West wind 6 to 8 mph. Little or no snow accumulation expected.
Thursday
Snow before 1pm, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow. Cloudy, with a high near 36.
Friday Night
Rain and snow, becoming all snow after 1am. Cloudy, with a low around 31.
Saturday
Snow. Mostly cloudy, with a high near 33.
Saturday Night
Snow. Cloudy, with a low around 28.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 33.
Sunday Night
Snow. Mostly cloudy, with a low around 28.
Monday
Snow. The snow could be heavy at times. 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 pm PST Dec 1, 2025
Forecast Valid:
12am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation