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

36°F

2°C

Humidity 99%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Last update 12 Apr 04:30 AM PDT
Extended Forecast for

8 Miles SSW Wallace ID

  • Today

    Today: Rain likely, then showers and possibly a thunderstorm after 2pm. Snow level 6600 feet rising to 7500 feet in the afternoon. High near 53. East wind around 6 mph becoming west 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: 53 °F

    Showers

  • Tonight

    Tonight: Rain before midnight, then rain and snow. Some thunder is also possible. Snow level 7200 feet lowering to 5400 feet after midnight . Low around 37. Southwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Showers then
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow. Snow level 5700 feet. High near 39. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Snow level 6000 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 31. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 31 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Thursday

    Thursday: Snow. High near 32. Chance of precipitation is 80%.

    High: 32 °F

    Snow

Detailed Forecast

Today
Rain likely, then showers and possibly a thunderstorm after 2pm. Snow level 6600 feet rising to 7500 feet in the afternoon. High near 53. East wind around 6 mph becoming west 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.
Tonight
Rain before midnight, then rain and snow. Some thunder is also possible. Snow level 7200 feet lowering to 5400 feet after midnight . Low around 37. Southwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow. Snow level 5700 feet. High near 39. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Snow level 6000 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 31. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Thursday
Snow. High near 32. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 23.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 26.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Wallace ID
 47.37°N 116.01°W (Elev. 4783 ft)
Last Update:
4:22 am PDT Apr 12, 2026
Forecast Valid:
4am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation