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 31%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Wind Chill48°F (9°C)
Last update 31 Mar 04:00 PM PDT
Extended Forecast for

8 Miles SSW Wallace ID

  • This Afternoon

    This Afternoon: A slight chance of rain and snow showers. Snow level 4800 feet. Mostly cloudy, with a high near 40. Southwest wind around 6 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 5am, then a chance of snow showers. Snow level 4900 feet. Mostly cloudy, with a low around 33. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers before 4pm, then rain showers between 4pm and 5pm, then rain, possibly mixed with snow showers after 5pm. Snow level rising to 5900 feet in the afternoon. High near 41. South wind 5 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 2am. Snow level 5900 feet lowering to 4800 feet after midnight . Low around 29. South wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers. High near 32. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 38. Little or no snow accumulation expected.

    High: 38 °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 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain and snow showers. Snow level 4800 feet. Mostly cloudy, with a high near 40. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tonight
A chance of rain and snow showers before 5am, then a chance of snow showers. Snow level 4900 feet. Mostly cloudy, with a low around 33. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Rain and snow showers before 4pm, then rain showers between 4pm and 5pm, then rain, possibly mixed with snow showers after 5pm. Snow level rising to 5900 feet in the afternoon. High near 41. South wind 5 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers, becoming all snow after 2am. Snow level 5900 feet lowering to 4800 feet after midnight . Low around 29. South wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers. High near 32. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 38. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 55.
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 6400 feet. Partly sunny, with a high near 53. 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
 47.37°N 116.01°W (Elev. 4783 ft)
Last Update:
11:32 am PDT Mar 31, 2026
Forecast Valid:
4pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation