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.

Rain

45°F

7°C

Humidity 88%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 1.24 mi
Last update 19 Mar 11:45 PM PDT
Extended Forecast for

8 Miles SSW Wallace ID

  • Overnight

    Overnight: A 40 percent chance of rain. Mostly cloudy, with a low around 41. Southwest wind around 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 15 to 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: Rain before 2am, then rain, possibly mixed with snow. Snow level 8600 feet lowering to 7300 feet after midnight . Low around 36. Southwest wind 14 to 16 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Rain then
    Rain/Snow

  • Saturday

    Saturday: Rain likely, possibly mixed with snow, becoming all snow after 8am. Mostly cloudy, then gradually becoming sunny, with a high near 39. West wind 14 to 16 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 39 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Southwest wind 9 to 17 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 11pm, mixing with rain after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 41. Southwest wind around 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 15 to 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain before 2am, then rain, possibly mixed with snow. Snow level 8600 feet lowering to 7300 feet after midnight . Low around 36. Southwest wind 14 to 16 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Rain likely, possibly mixed with snow, becoming all snow after 8am. Mostly cloudy, then gradually becoming sunny, with a high near 39. West wind 14 to 16 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
Mostly clear, with a low around 25. Southwest wind 9 to 17 mph.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly cloudy, with a high near 43.
Monday Night
A chance of snow after 11pm, mixing with rain after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
Rain likely, possibly mixed with snow, becoming all rain after 5pm. Snow level 5900 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
Tuesday Night
Rain and snow. Snow level 7600 feet lowering to 6200 feet after midnight . Low around 31. Breezy. Chance of precipitation is 80%.
Wednesday
Rain and snow. High near 35. Breezy. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Breezy.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 36.
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Forecast Area
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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 Mar 19, 2026
Forecast Valid:
12am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation