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

62°F

17°C

Humidity 35%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Last update 20 Mar 12:30 PM PDT
Extended Forecast for

7 Miles S Wallace ID

  • This Afternoon

    This Afternoon: A 40 percent chance of rain. Mostly cloudy, with a high near 54. Southwest wind 10 to 15 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 2am. Snow level 8500 feet lowering to 7300 feet after midnight . Low around 38. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Chance Rain
    then Rain

  • Saturday

    Saturday: Rain and snow before 11am, then a chance of snow. Snow level 6100 feet lowering to 5000 feet in the afternoon . High near 42. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly clear, with a low around 26. Southwest wind 7 to 14 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow likely before 8am, then rain likely, possibly mixed with snow. Snow level rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Mostly cloudy, with a high near 54. Southwest wind 10 to 15 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 2am. Snow level 8500 feet lowering to 7300 feet after midnight . Low around 38. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain and snow before 11am, then a chance of snow. Snow level 6100 feet lowering to 5000 feet in the afternoon . High near 42. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly clear, with a low around 26. Southwest wind 7 to 14 mph.
Sunday
Mostly sunny, with a high near 40. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 45.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 33.
Tuesday
Snow likely before 8am, then rain likely, possibly mixed with snow. Snow level rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Tuesday Night
Rain, possibly mixed with snow. Snow level 6900 feet lowering to 6100 feet after midnight . Low around 34. Chance of precipitation is 80%.
Wednesday
Rain and snow. High near 40. Chance of precipitation is 80%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
A 30 percent chance of snow. Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Wallace ID
 47.38°N 115.92°W (Elev. 4987 ft)
Last Update:
10:11 am PDT Mar 20, 2026
Forecast Valid:
12pm PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation