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

43°F

6°C

Humidity 88%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 07 Apr 02:00 AM PDT
Extended Forecast for

12 Miles SSW Wallace ID

  • Overnight

    Overnight: Partly cloudy, with a low around 40. West wind around 11 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. West wind 11 to 16 mph becoming light northwest after midnight. Winds could gust as high as 26 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. West wind 5 to 8 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. West wind around 11 mph.
Tuesday
Mostly sunny, with a high near 46. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly clear, with a low around 31. West wind 11 to 16 mph becoming light northwest after midnight. Winds could gust as high as 26 mph.
Wednesday
Sunny, with a high near 49. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 34. West wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 35.
Friday
Mostly sunny, with a high near 58.
Friday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 41.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 55.
Saturday Night
Rain and snow likely. Snow level 7700 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Sunday
Rain and snow likely. Snow level 6000 feet. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely. Snow level 6100 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Wallace ID
 47.32°N 116.03°W (Elev. 4747 ft)
Last Update:
2:21 am PDT Apr 7, 2026
Forecast Valid:
2am PDT Apr 7, 2026-6pm PDT Apr 13, 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