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.

unknown precip

40°F

4°C

Humidity 95%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Last update 18 Mar 08:15 PM PDT
Extended Forecast for

Wallace ID

  • Tonight

    Tonight: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 42. South wind 3 to 5 mph.

    Low: 42 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain before 2pm. Partly sunny, with a high near 58. Southwest wind around 6 mph, with gusts as high as 20 mph.

    High: 58 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 44. South wind 3 to 6 mph. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 58. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Low around 40. Southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Rain likely before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level 5400 feet lowering to 4300 feet in the afternoon . Partly sunny, with a high near 51. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 4200 feet lowering to 3000 feet after midnight . Mostly clear, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 42. South wind 3 to 5 mph.
Thursday
A 30 percent chance of rain before 2pm. Partly sunny, with a high near 58. Southwest wind around 6 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44. South wind 3 to 6 mph. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Mostly cloudy, with a high near 58. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain. Low around 40. Southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level 5400 feet lowering to 4300 feet in the afternoon . Partly sunny, with a high near 51. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 4200 feet lowering to 3000 feet after midnight . Mostly clear, with a low around 30. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 32.
Monday
A 20 percent chance of rain after 11am. Snow level 3300 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 55.
Monday Night
A 30 percent chance of rain. Snow level 4800 feet. Mostly cloudy, with a low around 37.
Tuesday
Rain. Snow level 4800 feet rising to 6100 feet in the afternoon. High near 52. Chance of precipitation is 80%.
Tuesday Night
Rain, possibly mixed with snow. Snow level 6300 feet lowering to 5200 feet after midnight . Low around 35. Chance of precipitation is 80%.
Wednesday
Rain and snow. Snow level 4500 feet lowering to 3900 feet. High near 45. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace ID
 47.46°N 115.94°W (Elev. 2999 ft)
Last Update:
4:12 pm PDT Mar 18, 2026
Forecast Valid:
8pm PDT Mar 18, 2026-6pm PDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation