Current conditions at

Wallace Viaduct (ITD90)

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

NA

84°F

29°C

Humidity 36%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility 1.24 mi
Heat Index83°F (28°C)
Last update 22 Aug 03:15 PM PDT
Extended Forecast for

3 Miles SW Mullan ID

Heat Advisory August 22, 03:43pm until August 22, 07:00pm
Red Flag Warning until August 23, 11:00am
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory August 22, 03:43pm until August 22, 07:00pm
    Red Flag Warning until August 23, 11:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 82 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Partly cloudy, with a low around 52. Light and variable wind becoming southwest 5 to 7 mph in the evening.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 65. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 65 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. West wind 5 to 9 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Light and variable wind.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind around 5 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 52. Light and variable wind becoming southwest 5 to 7 mph in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 65. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 49. West wind 5 to 9 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 74. Light and variable wind.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mullan ID
 47.43°N 115.84°W (Elev. 5673 ft)
2:06 pm PDT Aug 22, 2026
3pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database