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

41°F

5°C

Humidity 99%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 12 Apr 12:00 AM PDT
Extended Forecast for

Wallace ID

  • Overnight

    Overnight: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely, then showers and possibly a thunderstorm after 2pm. High near 61. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers

  • Sunday Night

    Sunday Night: Rain before 4am, then rain, possibly mixed with snow. Some thunder is also possible. Snow level 7200 feet lowering to 5500 feet after midnight . Low around 41. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 41 °F

    Showers then
    Rain/Snow

  • Monday

    Monday: Rain before 7am, then rain, possibly mixed with snow between 7am and 8am, then rain after 8am. Snow level 5800 feet. High near 46. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow. Snow level 6000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 8am, then snow likely between 8am and 2pm, then rain likely, possibly mixed with snow after 2pm. Snow level rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain. Snow level 4200 feet. Low around 35. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain, becoming all snow after 8am. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. Calm wind.
Sunday
Rain likely, then showers and possibly a thunderstorm after 2pm. High near 61. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain before 4am, then rain, possibly mixed with snow. Some thunder is also possible. Snow level 7200 feet lowering to 5500 feet after midnight . Low around 41. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain before 7am, then rain, possibly mixed with snow between 7am and 8am, then rain after 8am. Snow level 5800 feet. High near 46. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Snow level 6000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 8am, then snow likely between 8am and 2pm, then rain likely, possibly mixed with snow after 2pm. Snow level rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Snow, possibly mixed with rain. Snow level 4200 feet. Low around 35. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 8am. High near 40. Chance of precipitation is 90%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
Snow. High near 40. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A 20 percent chance of rain. Snow level rising to 4800 feet in the afternoon. Mostly sunny, with a high near 50.
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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:
11:31 pm PDT Apr 11, 2026
Forecast Valid:
12am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation