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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

18°F

-8°C

Humidity 95%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 0.37 mi
Wind Chill11°F (-12°C)
Last update 21 Jan 06:02 PM PST
Extended Forecast for

7 Miles SSW Chinook Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Light north northwest wind.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 37. Wind chill values between 25 and 35. Light and variable wind.

    High: 37 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Light northeast wind.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31. Wind chill values between 17 and 26. East wind around 5 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 21. Northeast wind 3 to 5 mph.

    Low: 21 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 10pm. Partly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Light north northwest wind.
Thursday
Increasing clouds, with a high near 37. Wind chill values between 25 and 35. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 23. Light northeast wind.
Friday
Sunny, with a high near 31. Wind chill values between 17 and 26. East wind around 5 mph.
Friday Night
Clear, with a low around 21. Northeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 25.
Monday
A chance of snow. Partly sunny, with a high near 37.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A slight chance of snow. Partly sunny, with a high near 41.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 32.
Wednesday
A chance of snow. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Chinook Pass WA
 46.78°N 121.6°W (Elev. 5315 ft)
Last Update:
1:25 pm PST Jan 21, 2026
Forecast Valid:
6pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

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