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.

Rain

35°F

2°C

Humidity 100%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Last update 17 Mar 02:15 AM PDT
Extended Forecast for

Wallace ID

  • Overnight

    Overnight: A 20 percent chance of rain. Mostly cloudy, with a low around 41. South wind around 6 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly between 8am and 5pm. Mostly cloudy, with a high near 50. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain, mainly before 5am. Low around 43. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly between 8am and 11am. Mostly cloudy, with a high near 53. Southwest wind around 6 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: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Rain Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 41. South wind around 6 mph.
Tuesday
Rain likely, mainly between 8am and 5pm. Mostly cloudy, with a high near 50. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain, mainly before 5am. Low around 43. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, mainly between 8am and 11am. Mostly cloudy, with a high near 53. Southwest wind around 6 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.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 58.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Saturday
Rain likely, mainly before 11am. Snow level 6200 feet lowering to 5000 feet in the afternoon . Partly sunny, with a high near 52. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow. Snow level 4900 feet lowering to 3600 feet after midnight . Partly cloudy, with a low around 32. Chance of precipitation is 30%.
Sunday
A slight chance of rain and snow. Snow level 3500 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 51. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow. Snow level 4600 feet lowering to 3800 feet after midnight . Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow. Snow level 3600 feet rising to 4400 feet in the afternoon. Partly sunny, with a high near 52. Chance of precipitation is 20%.
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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:
2:26 am PDT Mar 17, 2026
Forecast Valid:
2am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
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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