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

46°F

8°C

Humidity 57%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 27 Mar 06:30 PM PDT
Extended Forecast for

5 Miles SSE Wallace ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Calm wind becoming west around 6 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Southwest wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 11am, then rain and snow likely. Snow level rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 41. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 2am. Snow level 5500 feet lowering to 4600 feet after midnight . Low around 28. Southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain/Snow

  • Monday

    Monday: Snow likely, mainly before 11am. Partly sunny, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. Calm wind.
Saturday
Mostly cloudy, with a high near 47. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 33. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A chance of snow before 11am, then rain and snow likely. Snow level rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 41. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after 2am. Snow level 5500 feet lowering to 4600 feet after midnight . Low around 28. Southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow likely, mainly before 11am. Partly sunny, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 30.
Wednesday
A chance of snow before 11am, then rain, possibly mixed with snow. High near 41. Chance of precipitation is 80%.
Wednesday Night
Rain and snow. Low around 29. Chance of precipitation is 90%.
Thursday
Snow. High near 35. Chance of precipitation is 100%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Friday
Snow. High near 37. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Wallace ID
 47.41°N 115.86°W (Elev. 4596 ft)
Last Update:
3:47 pm PDT Mar 27, 2026
Forecast Valid:
6pm PDT Mar 27, 2026-6pm PDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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