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

Wallace Viaduct (ITD90)

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

NA

31°F

-1°C

Humidity 98%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 14 Jan 03:15 PM PST
Extended Forecast for

12 Miles SSW Wallace ID

Air Stagnation Advisory January 14, 03:33pm until January 16, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 14, 03:33pm until January 16, 10:00am

    NOW until 10:00am Fri

    Air Stagnation Advisory

  • Tonight

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Light west wind.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Calm wind becoming northeast around 5 mph in the evening.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. East wind around 5 mph becoming calm  in the morning.

    High: 35 °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 37.

    High: 37 °F

    Sunny

  • Saturday Night

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

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 27. West wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 35. Light west wind.
Thursday Night
Partly cloudy, with a low around 24. Calm wind becoming northeast around 5 mph in the evening.
Friday
Mostly sunny, with a high near 35. 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 37.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 23.
M.L.King Day
Sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 25.
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 34.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Wallace ID
 47.32°N 116.03°W (Elev. 4747 ft)
3:11 pm PST Jan 14, 2026
3pm 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