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

32°F

0°C

Humidity 95%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 16 Apr 02:45 AM PDT
Extended Forecast for

5 Miles SSE Wallace ID

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 23. Southwest wind around 6 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 32. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 24. West wind around 5 mph becoming light and variable in the evening. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 39. West wind around 6 mph. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. West wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 23. Southwest wind around 6 mph.
Thursday
A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 32. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 24. West wind around 5 mph becoming light and variable in the evening. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 39. West wind around 6 mph. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 25. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 63.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 42.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 59.
Tuesday Night
Rain and snow likely. Snow level 7800 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday
Rain and snow likely. Snow level 6300 feet. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Wallace ID
 47.41°N 115.86°W (Elev. 4596 ft)
Last Update:
2:21 am PDT Apr 16, 2026
Forecast Valid:
3am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation