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.

Rain

37°F

3°C

Humidity NA
Wind Speed E 5 MPH
Barometer NA
Dewpoint N/A
Visibility 0.51 mi
Wind Chill33°F (1°C)
Last update NA
Extended Forecast for

4 Miles SSE Chinook Pass WA

  • Tonight

    Tonight: Rain likely before 4am, then rain and snow. Low around 33. Wind chill values between 22 and 27. South wind 8 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after 2pm. High near 35. Wind chill values between 22 and 27. South wind 13 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. Low around 31. Wind chill values between 19 and 24. Breezy, with a southeast wind around 22 mph becoming south southwest after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow. High near 33. Wind chill values between 19 and 24. Breezy, with a west southwest wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 25. West southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. Cloudy, with a high near 28.

    High: 28 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 23.

    Low: 23 °F

    Heavy Snow

Detailed Forecast

Tonight
Rain likely before 4am, then rain and snow. Low around 33. Wind chill values between 22 and 27. South wind 8 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Rain and snow, becoming all snow after 2pm. High near 35. Wind chill values between 22 and 27. South wind 13 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 31. Wind chill values between 19 and 24. Breezy, with a southeast wind around 22 mph becoming south southwest after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 33. Wind chill values between 19 and 24. Breezy, with a west southwest wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 25. West southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 28.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 23.
Wednesday
Snow. Mostly cloudy, with a high near 27.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Mostly cloudy, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
A slight chance of snow. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chinook Pass WA
 46.82°N 121.49°W (Elev. 5030 ft)
Last Update:
7:01 pm PST Jan 2, 2026
Forecast Valid:
7pm PST Jan 2, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation