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.

light snow

33°F

1°C

Humidity 89%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.24 mi
Last update 18 Nov 02:02 PM PST
Extended Forecast for

3 Miles WSW Chinook Pass WA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Mostly cloudy, with a high near 30. North northwest wind 3 to 5 mph.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 28. Wind chill values between 20 and 25. Calm wind becoming north 5 to 7 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Wind chill values between 19 and 28. South southeast wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Wind chill values between 21 and 26. South southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely before 1pm, then a chance of rain and snow. Partly sunny, with a high near 37. Southeast wind around 6 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 4am, then a slight chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Mostly cloudy, with a high near 30. North northwest wind 3 to 5 mph.
Tonight
Mostly clear, with a steady temperature around 28. Wind chill values between 20 and 25. Calm wind becoming north 5 to 7 mph after midnight.
Wednesday
Mostly sunny, with a high near 36. Wind chill values between 19 and 28. South southeast wind 7 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Wind chill values between 21 and 26. South southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 1pm, then a chance of rain and snow. Partly sunny, with a high near 37. Southeast wind around 6 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 4am, then a slight chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A slight chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 34.
Saturday
Rain likely. Mostly cloudy, with a high near 39.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 37.
Sunday Night
Snow. Mostly cloudy, with a low around 30.
Monday
Snow. Cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Chinook Pass WA
 46.85°N 121.56°W (Elev. 5295 ft)
Last Update:
1:25 pm PST Nov 18, 2025
Forecast Valid:
2pm PST Nov 18, 2025-6pm PST Nov 24, 2025
 
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Additional Resources

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Chance of Precipitation