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

21°F

-6°C

Humidity 86%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Last update 18 Mar 07:32 AM PDT
Extended Forecast for

5 Miles NNE Chinook Pass WA

  • Today

    Today: A 30 percent chance of snow showers after 2pm. Partly sunny, with a high near 29. Wind chill values between 4 and 14. West southwest wind 13 to 15 mph, with gusts as high as 26 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 21. Wind chill values between 10 and 15. Southwest wind 5 to 13 mph becoming south southeast in the evening. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 32. Wind chill values between 11 and 21. Breezy, with a south wind 14 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. Low around 25. Wind chill values between 15 and 20. Breezy, with a southwest wind 20 to 25 mph becoming south southwest 11 to 16 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 25 °F

    Snow and
    Breezy

  • Thursday

    Thursday: Snow showers before 11am, then snow after 11am. High near 32. West southwest wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 33 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow showers. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Showers

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow

Detailed Forecast

Today
A 30 percent chance of snow showers after 2pm. Partly sunny, with a high near 29. Wind chill values between 4 and 14. West southwest wind 13 to 15 mph, with gusts as high as 26 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 21. Wind chill values between 10 and 15. Southwest wind 5 to 13 mph becoming south southeast in the evening. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 11am. High near 32. Wind chill values between 11 and 21. Breezy, with a south wind 14 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. Low around 25. Wind chill values between 15 and 20. Breezy, with a southwest wind 20 to 25 mph becoming south southwest 11 to 16 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow showers before 11am, then snow after 11am. High near 32. West southwest wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Friday Night
Snow showers. Mostly cloudy, with a low around 23.
Saturday
Snow. Mostly cloudy, with a high near 32.
Saturday Night
Snow. Mostly cloudy, with a low around 26.
Sunday
Snow. Cloudy, with a high near 37.
Sunday Night
Rain, possibly mixed with snow. Snow level 6400 feet rising to 7300 feet after midnight. Mostly cloudy, with a low around 34.
Monday
Rain likely. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
3:40 am PDT Mar 18, 2025
Forecast Valid:
7am PDT Mar 18, 2025-6pm PDT Mar 24, 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