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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Wallace Viaduct (ITD90)

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

NA

35°F

2°C

Humidity 97%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Last update 05 Feb 11:45 AM PST
Extended Forecast for

5 Miles SSE Wallace ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 4pm. Snow level 5300 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 46. Southwest wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Snow level 6100 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: Rain. Snow level 5900 feet. High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Rain

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain. Snow level 5500 feet lowering to 4600 feet after midnight . Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain/Snow

  • Monday

    Monday: Snow. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. Calm wind.
Tonight
Mostly clear, with a low around 34. Calm wind.
Friday
Sunny, with a high near 48. Calm wind.
Friday Night
Mostly cloudy, with a low around 32. Calm wind.
Saturday
A 30 percent chance of rain, mainly after 4pm. Snow level 5300 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 46. Southwest wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly after 10pm. Snow level 6100 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
Rain. Snow level 5900 feet. High near 39. Chance of precipitation is 80%.
Sunday Night
Snow, possibly mixed with rain. Snow level 5500 feet lowering to 4600 feet after midnight . Low around 32. Chance of precipitation is 90%.
Monday
Snow. High near 34. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 34.
Tuesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 24.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Wallace ID
 47.41°N 115.86°W (Elev. 4596 ft)
Last Update:
9:32 am PST Feb 5, 2026
Forecast Valid:
12pm PST Feb 5, 2026-6pm PST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation