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

40°F

4°C

Humidity 47%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 30 Mar 06:30 PM PDT
Extended Forecast for

12 Miles SSW Wallace ID

  • Tonight

    Tonight: Mostly clear, with a low around 20. Northwest wind around 6 mph becoming light and variable.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Increasing clouds, with a high near 42. East wind around 6 mph becoming southwest in the afternoon.

    High: 42 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 32. Southwest wind around 6 mph becoming light and variable in the evening. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then rain. Snow level rising to 5700 feet in the afternoon. High near 43. South wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am. Snow level 6000 feet lowering to 4700 feet after midnight . Low around 30. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Northwest wind around 6 mph becoming light and variable.
Tuesday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 42. East wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 32. Southwest wind around 6 mph becoming light and variable in the evening. Little or no snow accumulation expected.
Wednesday
A chance of snow before 11am, then rain. Snow level rising to 5700 feet in the afternoon. High near 43. South wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am. Snow level 6000 feet lowering to 4700 feet after midnight . Low around 30. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 38.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
A chance of rain and snow. Snow level 5800 feet rising to 6500 feet in the afternoon. Partly sunny, with a high near 51. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Wallace ID
 47.32°N 116.03°W (Elev. 4747 ft)
Last Update:
4:32 pm PDT Mar 30, 2026
Forecast Valid:
6pm PDT Mar 30, 2026-6pm PDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation