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

42°F

6°C

Humidity 68%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 31 Mar 08:30 PM PDT
Extended Forecast for

Wallace ID

  • Tonight

    Tonight: A chance of rain and snow showers before 11pm, then a chance of rain showers between 11pm and 3am, then a chance of rain and snow showers after 3am. Snow level 4800 feet. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before 7am, then rain showers. Snow level 4700 feet rising to 5900 feet in the afternoon. High near 47. Light southeast wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 8pm, then snow showers, possibly mixed with rain. Snow level 5900 feet lowering to 4100 feet after midnight . Low around 33. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers. High near 38. West wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, possibly mixed with rain before 2am, then a chance of snow showers. Mostly cloudy, with a low around 33. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow showers before 2pm, then a chance of rain showers. Snow level rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain and snow showers before 11pm, then a chance of rain showers between 11pm and 3am, then a chance of rain and snow showers after 3am. Snow level 4800 feet. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow showers before 7am, then rain showers. Snow level 4700 feet rising to 5900 feet in the afternoon. High near 47. Light southeast wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before 8pm, then snow showers, possibly mixed with rain. Snow level 5900 feet lowering to 4100 feet after midnight . Low around 33. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers. High near 38. West wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers likely, possibly mixed with rain before 2am, then a chance of snow showers. Mostly cloudy, with a low around 33. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A chance of snow showers before 2pm, then a chance of rain showers. Snow level rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 62.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow showers. Snow level 6400 feet. Partly sunny, with a high near 59. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace ID
 47.47°N 115.91°W (Elev. 3776 ft)
Last Update:
7:52 pm PDT Mar 31, 2026
Forecast Valid:
8pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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