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

42°F

6°C

Humidity 88%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Last update 06 Apr 12:45 AM PDT
Extended Forecast for

8 Miles SSW Wallace ID

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 43. East wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. East wind 5 to 9 mph becoming west in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 42. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44.

    High: 44 °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 50.

    High: 50 °F

    Sunny

  • Thursday Night

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

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 43. East wind around 6 mph.
Monday
Mostly sunny, with a high near 58. East wind 5 to 9 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 42. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 28. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A 40 percent chance of rain. Snow level 7100 feet. Mostly sunny, with a high near 52.
Saturday Night
A chance of rain and snow. Snow level 7400 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Sunday
Rain and snow likely. Snow level 5500 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Wallace ID
 47.37°N 116.01°W (Elev. 4783 ft)
Last Update:
11:46 pm PDT Apr 5, 2026
Forecast Valid:
1am PDT Apr 6, 2026-6pm PDT Apr 12, 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