National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

NA

32°F

0°C

Humidity 89%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Wind Chill28°F (-2°C)
Last update 05 Feb 06:32 PM PST
Extended Forecast for

5 Miles WSW Chinook Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South southwest wind 5 to 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 4am. Partly cloudy, with a low around 33. South southwest wind 3 to 6 mph. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow before 1pm, then rain, possibly mixed with snow. High near 42. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow. Low around 34. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 37. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Heavy Snow

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. South southwest wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 49. Light and variable wind.
Friday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 33. South southwest wind 3 to 6 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow before 1pm, then rain, possibly mixed with snow. High near 42. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain, possibly mixed with snow. Low around 34. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday
Snow. The snow could be heavy at times. High near 37. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow. Mostly cloudy, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A chance of snow. Mostly sunny, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
Snow likely. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Chinook Pass WA
 46.85°N 121.62°W (Elev. 6056 ft)
Last Update:
1:26 pm PST Feb 5, 2026
Forecast Valid:
6pm PST Feb 5, 2026-6pm PST Feb 12, 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