Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

White Pass (TWHIT)

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

NA

41°F

5°C

Humidity 50%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Last update 14 Jan 11:02 AM PST
Extended Forecast for

4 Miles SW Chinook Pass WA

  • Today

    Today: Sunny, with a high near 46. Calm wind.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Light north wind.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44. Light east northeast wind.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Wind chill values between 22 and 27. East wind around 8 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 41. East wind around 8 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 46. Calm wind.
Tonight
Mostly clear, with a low around 33. Light north wind.
Thursday
Sunny, with a high near 44. Light east northeast wind.
Thursday Night
Mostly clear, with a low around 29. Wind chill values between 22 and 27. East wind around 8 mph.
Friday
Sunny, with a high near 41. East wind around 8 mph.
Friday Night
Clear, with a low around 31.
Saturday
Sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 31.
M.L.King Day
Sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Chinook Pass WA
 46.83°N 121.58°W (Elev. 5059 ft)
7:00 am PST Jan 14, 2026
11am PST Jan 14, 2026-6pm PST Jan 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database