Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

Wallace Viaduct (ITD90)

Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.

NA

30°F

-1°C

Humidity 68%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 22 Jan 11:45 AM PST
Extended Forecast for

7 Miles SSW Osburn ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. Light east wind.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 14. East wind 3 to 5 mph.

    Low: 14 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 23. Northeast wind around 6 mph.

    High: 23 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 22. Calm wind becoming west around 5 mph in the afternoon.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. Light east wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 14. East wind 3 to 5 mph.
Friday
Sunny, with a high near 23. Northeast wind around 6 mph.
Friday Night
Mostly clear, with a low around 10. Calm wind.
Saturday
Sunny, with a high near 22. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 31.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 34.
Tuesday Night
A 10 percent chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Osburn ID
 47.43°N 116.09°W (Elev. 4180 ft)
9:13 am PST Jan 22, 2026
12pm PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database