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

Wallace Viaduct (ITD90)

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

NA

46°F

8°C

Humidity 83%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility 1.24 mi
Last update 05 Apr 09:45 PM PDT
Extended Forecast for

8 Miles SSW Wallace ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. East wind around 8 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. East wind 6 to 14 mph becoming west in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Southwest wind 13 to 17 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 41. Windy, with a west wind 21 to 30 mph, with gusts as high as 45 mph.

    High: 41 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Windy, with a southwest wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 40 mph.

    Low: 27 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

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

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. East wind around 8 mph.
Monday
Mostly sunny, with a high near 56. East wind 6 to 14 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Southwest wind 13 to 17 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 41. Windy, with a west wind 21 to 30 mph, with gusts as high as 45 mph.
Tuesday Night
Mostly clear, with a low around 27. Windy, with a southwest wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A chance of rain and snow. Snow level 7100 feet. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Snow level 7400 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Wallace ID
 47.35°N 115.98°W (Elev. 5272 ft)
Last Update:
9:52 pm PDT Apr 5, 2026
Forecast Valid:
10pm PDT Apr 5, 2026-6pm PDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation