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

33°F

1°C

Humidity 83%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 10 Apr 02:00 AM PDT
Extended Forecast for

Wallace ID

  • Overnight

    Overnight: Mostly clear, with a low around 37. Calm wind becoming southeast 5 to 7 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. Southeast wind 5 to 9 mph becoming calm in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 44. East wind 5 to 7 mph.

    Low: 44 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after 11am. High near 56. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 41. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Snow level 6100 feet rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

  • Monday

    Monday: Rain before 5pm, then rain, possibly mixed with snow. Snow level 6100 feet lowering to 5400 feet. High near 48. Chance of precipitation is 90%.

    High: 48 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm, then a chance of rain between 8pm and 2am, then a slight chance of rain and snow after 2am. Snow level 5500 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 37. Calm wind becoming southeast 5 to 7 mph.
Friday
Mostly sunny, with a high near 67. Southeast wind 5 to 9 mph becoming calm in the afternoon.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44. East wind 5 to 7 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after 11am. High near 56. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Snow level 6100 feet rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Monday
Rain before 5pm, then rain, possibly mixed with snow. Snow level 6100 feet lowering to 5400 feet. High near 48. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow before 8pm, then a chance of rain between 8pm and 2am, then a slight chance of rain and snow after 2am. Snow level 5500 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Tuesday
A chance of snow before 2pm, then a chance of rain and snow. Snow level 3900 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Tuesday Night
Rain and snow. Snow level 4400 feet lowering to 3800 feet after midnight . Low around 34. Chance of precipitation is 80%.
Wednesday
Snow. High near 41. Chance of precipitation is 90%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 43.
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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 am PDT Apr 10, 2026
Forecast Valid:
2am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation