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

46°F

8°C

Humidity 98%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility 1.24 mi
Last update 21 Mar 12:00 AM PDT
Extended Forecast for

12 Miles SSW Wallace ID

  • Overnight

    Overnight: Rain. Snow level 8300 feet lowering to 6800 feet. Low around 37. Southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Saturday

    Saturday: Rain and snow before 10am, then a slight chance of snow between 10am and 11am. Snow level 5400 feet lowering to 4700 feet in the afternoon . High near 42. West wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Southwest wind 7 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 40. Southwest wind 6 to 9 mph.

    High: 40 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. Southwest wind 5 to 9 mph becoming southeast after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of snow after 5am. Snow level 4900 feet. Mostly cloudy, with a low around 34. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, becoming all rain after 2pm. Snow level 5100 feet rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely before 2am, then a chance of rain and snow. Snow level 7300 feet lowering to 6700 feet after midnight . Cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain. Snow level 8300 feet lowering to 6800 feet. Low around 37. Southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain and snow before 10am, then a slight chance of snow between 10am and 11am. Snow level 5400 feet lowering to 4700 feet in the afternoon . High near 42. West wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 27. Southwest wind 7 to 10 mph.
Sunday
Increasing clouds, with a high near 40. Southwest wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 29. Southwest wind 5 to 9 mph becoming southeast after midnight.
Monday
Mostly cloudy, with a high near 46.
Monday Night
A 30 percent chance of snow after 5am. Snow level 4900 feet. Mostly cloudy, with a low around 34. New snow accumulation of less than a half inch possible.
Tuesday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Snow level 5100 feet rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Tuesday Night
Rain likely before 2am, then a chance of rain and snow. Snow level 7300 feet lowering to 6700 feet after midnight . Cloudy, with a low around 35. Chance of precipitation is 70%.
Wednesday
Rain and snow likely. Snow level 6100 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 46.
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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:
5:21 pm PDT Mar 20, 2026
Forecast Valid:
12am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation