Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Clear

84°F

29°C

Humidity 20%
Wind Speed NNW 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 09 Aug 02:00 PM MDT
Extended Forecast for

13 Miles NNW Mackay ID

Red Flag Warning until August 9, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 9, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • This Afternoon

    High: 66 °F

    Areas Smoke

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 47. West northwest wind 8 to 18 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Patchy Smoke

  • Monday

    Monday: Patchy smoke. Sunny, with a high near 66. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 66 °F

    Patchy Smoke
    and Breezy

  • Monday Night

    Monday Night: Patchy smoke before 7pm. Mostly clear, with a low around 45. West wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph.

    Low: 45 °F

    Patchy Smoke
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. West wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Areas of smoke. Sunny, with a high near 66. West wind 15 to 21 mph, with gusts as high as 29 mph.
Tonight
Patchy smoke. Mostly clear, with a low around 47. West northwest wind 8 to 18 mph, with gusts as high as 25 mph.
Monday
Patchy smoke. Sunny, with a high near 66. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Patchy smoke before 7pm. Mostly clear, with a low around 45. West wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph.
Tuesday
Sunny, with a high near 64. West wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Snow level 12300 feet rising to 12900 feet in the afternoon. Partly sunny, with a high near 56. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of rain, mainly before midnight. Snow level 12800 feet. Mostly cloudy, with a low around 43.
Friday
A 50 percent chance of rain and thunderstorms. Snow level 12600 feet. Mostly cloudy, with a high near 52.
Friday Night
A 40 percent chance of rain and thunderstorms. Snow level 12800 feet. Mostly cloudy, with a low around 41.
Saturday
Rain likely and possibly a thunderstorm. Snow level 12700 feet. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mackay ID
 44.08°N 113.74°W (Elev. 10069 ft)
12:31 pm MDT Aug 9, 2026
2pm MDT Aug 9, 2026-6pm MDT Aug 15, 2026
 
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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