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

44°F

7°C

Humidity 59%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 31 Mar 07:15 PM PDT
Extended Forecast for

8 Miles SSW Wallace ID

  • Tonight

    Tonight: A 40 percent chance of snow showers. Mostly cloudy, with a low around 33. Southwest wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers before 11am, then rain, possibly mixed with snow showers. Snow level rising to 5900 feet in the afternoon. High near 40. Southeast wind 6 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers, possibly mixed with rain, becoming all snow after 2am. Low around 28. South wind 8 to 11 mph becoming east in the evening. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers. High near 31. West wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 29. Southwest wind 9 to 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 37. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow showers. Mostly cloudy, with a low around 33. Southwest wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow showers before 11am, then rain, possibly mixed with snow showers. Snow level rising to 5900 feet in the afternoon. High near 40. Southeast wind 6 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Snow showers, possibly mixed with rain, becoming all snow after 2am. Low around 28. South wind 8 to 11 mph becoming east in the evening. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. High near 31. West wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 29. Southwest wind 9 to 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 37. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 54.
Monday Night
A slight chance of rain and snow showers. Snow level 7300 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow showers. Snow level 6500 feet. Partly sunny, with a high near 52. Chance of precipitation is 30%.
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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:
11:32 am PDT Mar 31, 2026
Forecast Valid:
7pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation