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

56°F

13°C

Humidity 21%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Last update 27 Mar 01:45 PM PDT
Extended Forecast for

8 Miles SSW Wallace ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. Southwest wind around 8 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind around 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44. West wind 6 to 13 mph.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. South wind 9 to 14 mph.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38. Southwest wind 9 to 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 11pm. Low around 27. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Breezy.
    Rain/Snow
    then Snow

  • Monday

    Monday: Snow likely, mainly before 11am. Partly sunny, with a high near 32. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Likely
    then Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 34. South wind around 8 mph.
Saturday
Mostly cloudy, with a high near 44. West wind 6 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 33. South wind 9 to 14 mph.
Sunday
Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38. Southwest wind 9 to 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow, becoming all snow after 11pm. Low around 27. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly before 11am. Partly sunny, with a high near 32. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 29.
Wednesday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
Snow, possibly mixed with rain. Low around 27. Chance of precipitation is 90%.
Thursday
Snow. High near 32. Chance of precipitation is 100%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Wallace ID
 47.35°N 115.98°W (Elev. 5272 ft)
Last Update:
1:42 pm PDT Mar 27, 2026
Forecast Valid:
2pm PDT Mar 27, 2026-6pm PDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation