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

81°F

27°C

Humidity 31%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility 1.24 mi
Heat Index80°F (27°C)
Last update 14 Aug 01:45 PM PDT
Extended Forecast for

4 Miles NNW Mullan ID

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Patchy smoke before 4pm. Partly sunny, with a high near 68. Light west wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    T-storms

  • Tonight

    Tonight: Patchy smoke after 3am. Mostly clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Smoke

  • Saturday

    Saturday: Patchy smoke before 2pm. Mostly sunny, with a high near 74. East wind around 5 mph becoming calm in the morning.

    High: 74 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Patchy smoke before 4pm. Partly sunny, with a high near 68. Light west wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy smoke after 3am. Mostly clear, with a low around 50. Light and variable wind.
Saturday
Patchy smoke before 2pm. Mostly sunny, with a high near 74. East wind around 5 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 53. Calm wind.
Sunday
Mostly sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 74.
Monday Night
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Mullan ID
 47.52°N 115.82°W (Elev. 3809 ft)
Last Update:
11:46 am PDT Aug 14, 2026
Forecast Valid:
2pm PDT Aug 14, 2026-6pm PDT Aug 20, 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