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 72%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 18 Apr 07:45 PM PDT
Extended Forecast for

5 Miles SSE Wallace ID

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain, then showers likely and possibly a thunderstorm after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 8300 feet lowering to 6700 feet in the afternoon . High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain and snow. Snow level 6300 feet lowering to 5000 feet after midnight . Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Calm wind.
Sunday
Mostly sunny, with a high near 60. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 44. Calm wind.
Monday
Mostly sunny, with a high near 66. Light and variable wind.
Monday Night
Partly cloudy, with a low around 48. Calm wind.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
A chance of rain, then showers likely and possibly a thunderstorm after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 8300 feet lowering to 6700 feet in the afternoon . High near 45. Chance of precipitation is 90%.
Wednesday Night
Rain before 8pm, then rain and snow. Snow level 6300 feet lowering to 5000 feet after midnight . Low around 36. Chance of precipitation is 90%.
Thursday
Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 30.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A 20 percent chance of rain. Snow level rising to 5800 feet in the afternoon. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Wallace ID
 47.41°N 115.86°W (Elev. 4596 ft)
Last Update:
2:06 pm PDT Apr 18, 2026
Forecast Valid:
8pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation