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

27°F

-3°C

Humidity 95%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Last update 22 Mar 06:32 AM PDT
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Today

    Today: A 40 percent chance of snow showers after 5pm. Partly sunny, with a high near 38. Wind chill values between 19 and 29. South southwest wind 6 to 11 mph, with gusts as high as 28 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Snow before 2am, then snow, possibly mixed with rain. Low around 31. South southwest wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after 2pm. High near 45. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain. Low around 42. West southwest wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain

  • Monday

    Monday: Rain. High near 49. West southwest wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56.

    High: 56 °F

    Showers
    Likely

Detailed Forecast

Today
A 40 percent chance of snow showers after 5pm. Partly sunny, with a high near 38. Wind chill values between 19 and 29. South southwest wind 6 to 11 mph, with gusts as high as 28 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow before 2am, then snow, possibly mixed with rain. Low around 31. South southwest wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Rain and snow, becoming all rain after 2pm. High near 45. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain. Low around 42. West southwest wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain. High near 49. West southwest wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 42.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 56.
Wednesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Cloudy, with a low around 36.
Thursday
Snow showers. Cloudy, with a high near 43.
Thursday Night
Snow showers. Mostly cloudy, with a low around 30.
Friday
Snow showers. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
Last Update:
4:03 am PDT Mar 22, 2025
Forecast Valid:
6am PDT Mar 22, 2025-6pm PDT Mar 28, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation