National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wallace Viaduct (ITD90)

Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.

Rain

38°F

3°C

Humidity 97%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 14 Apr 09:15 PM PDT
Extended Forecast for

12 Miles SSW Wallace ID

Winter Weather Advisory until April 16, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 16, 05:00am

    NOW until 5:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 32 °F

    Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 33. West wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 33 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. Low around 25. Southwest wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: Snow. High near 32. West wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. West wind 6 to 9 mph becoming south in the evening. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 37. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow. Low around 32. Southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 33. West wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow, mainly before 11pm. Low around 25. Southwest wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 32. West wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. West wind 6 to 9 mph becoming south in the evening. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 37. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A 20 percent chance of rain after 11am. Snow level 5500 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 54.
Sunday Night
A 40 percent chance of rain. Snow level 6700 feet. Mostly cloudy, with a low around 38.
Monday
A 40 percent chance of rain. Snow level 6400 feet. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain and snow. Snow level 6900 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow. Snow level 5800 feet. Partly sunny, with a high near 49. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Wallace ID
 47.32°N 116.03°W (Elev. 4747 ft)
Last Update:
3:22 pm PDT Apr 14, 2026
Forecast Valid:
9pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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