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

50°F

10°C

Humidity 95%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility 1.24 mi
Last update 12 Apr 06:30 PM PDT
Extended Forecast for

Wallace ID

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 41. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers

  • Monday

    Monday: Showers. Snow level 6300 feet. High near 47. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers before 11pm. Snow level 6300 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 7 to 9 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers before 11am, then rain likely, possibly mixed with snow showers. Snow level rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers, possibly mixed with rain. Snow level 4700 feet lowering to 3900 feet after midnight . Low around 35. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow showers. High near 40. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Likely

  • Thursday

    Thursday: Snow. High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 41. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers. Snow level 6300 feet. High near 47. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 40 percent chance of showers before 11pm. Snow level 6300 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 7 to 9 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of snow showers before 11am, then rain likely, possibly mixed with snow showers. Snow level rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Snow showers, possibly mixed with rain. Snow level 4700 feet lowering to 3900 feet after midnight . Low around 35. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers. High near 40. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 39. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 26.
Friday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 44.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
A 10 percent chance of snow. Snow level 5000 feet. Partly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Snow level 4700 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 54. 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:
2:06 pm PDT Apr 12, 2026
Forecast Valid:
6pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation