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

39°F

4°C

Humidity 71%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.24 mi
Wind Chill36°F (2°C)
Last update 05 Feb 01:32 PM PST
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 54. Light northeast wind.

    High: 54 °F

    Mostly Sunny

  • Tonight

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

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 54. Calm wind.

    High: 54 °F

    Increasing
    Clouds

  • Friday Night

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

    Low: 37 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 47. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Low around 39. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an 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 before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow before 7am, then rain. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow
    then Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 54. Light northeast wind.
Tonight
Mostly clear, with a low around 37. Calm wind.
Friday
Increasing clouds, with a high near 54. 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 47. 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 a half and three quarters of an inch possible.
Sunday
Rain. High near 43. Chance of precipitation is 90%.
Sunday Night
Rain before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32.
Monday
Rain likely, possibly mixed with snow before 7am, then rain. Mostly cloudy, with a high near 39.
Monday Night
A chance of rain before 10pm, 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 26.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 41.
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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:
1:26 pm PST Feb 5, 2026
Forecast Valid:
1pm PST Feb 5, 2026-6pm PST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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