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

32°F

0°C

Humidity NA
Wind Speed E 3 MPH
Barometer NA
Dewpoint N/A
Visibility 0.17 mi
Last update NA
Extended Forecast for

3 Miles NW Chinook Pass WA

  • Overnight

    Overnight: Rain likely before 4am, then rain, possibly mixed with snow. Low around 33. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after 10am. High near 35. Wind chill values between 25 and 30. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Steady temperature around 32. Wind chill values between 19 and 25. South southeast wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 32 °F

    Heavy Snow

  • Sunday

    Sunday: Snow. High near 33. Wind chill values between 19 and 24. Southwest wind 10 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 24. West southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow

  • Monday

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

    High: 28 °F

    Snow Likely
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27.

    High: 27 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 22.

    Low: 22 °F

    Heavy Snow

Detailed Forecast

Overnight
Rain likely before 4am, then rain, possibly mixed with snow. Low around 33. South wind around 11 mph, with gusts as high as 24 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 10am. High near 35. Wind chill values between 25 and 30. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Steady temperature around 32. Wind chill values between 19 and 25. South southeast wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow. High near 33. Wind chill values between 19 and 24. Southwest wind 10 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 24. West southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly before 10am. Partly sunny, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 22.
Wednesday
Snow. Mostly cloudy, with a high near 27.
Wednesday Night
Snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
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:
3 Miles NW Chinook Pass WA
 46.9°N 121.54°W (Elev. 5262 ft)
Last Update:
1:25 am PST Jan 3, 2026
Forecast Valid:
3am PST Jan 3, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation