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

31°F

-1°C

Humidity 90%
Wind Speed ENE 6 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update 05 Feb 10:02 AM PST
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • Today

    Today: Sunny, with a high near 54. Light east northeast wind.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 4am. Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 46. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 39 °F

    Rain

  • Sunday

    Sunday: Rain. High near 43. Chance of precipitation is 90%.

    High: 43 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain

  • Monday

    Monday: Rain. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 54. Light east northeast wind.
Tonight
Mostly clear, with a low around 37. Calm wind.
Friday
Mostly sunny, with a high near 56. Calm wind.
Friday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 37. Calm wind.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 46. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain. High near 43. Chance of precipitation is 90%.
Sunday Night
Rain. Mostly cloudy, with a low around 33.
Monday
Rain. Mostly cloudy, with a high near 39.
Monday Night
Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.75°N 121.56°W (Elev. 2313 ft)
Last Update:
7:01 am PST Feb 5, 2026
Forecast Valid:
10am PST Feb 5, 2026-6pm PST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation