Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

Wallace Viaduct (ITD90)

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

NA

29°F

-2°C

Humidity 99%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 14 Jan 10:00 PM PST
Extended Forecast for

7 Miles S Wallace ID

Air Stagnation Advisory January 14, 10:29pm until January 16, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 14, 10:29pm until January 16, 10:00am

    NOW until 10:00am Fri

    Air Stagnation Advisory

  • Tonight

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Light and variable wind becoming west around 5 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Calm wind becoming east around 5 mph after midnight.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. East wind around 5 mph becoming calm  in the morning.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. East wind 3 to 5 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 35. Light and variable wind becoming west around 5 mph.
Thursday Night
Partly cloudy, with a low around 24. Calm wind becoming east around 5 mph after midnight.
Friday
Mostly sunny, with a high near 34. East wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 22. East wind 3 to 5 mph.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 22.
M.L.King Day
Sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Wallace ID
 47.38°N 115.92°W (Elev. 4987 ft)
9:12 pm PST Jan 14, 2026
10pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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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