Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

51°F

11°C

Humidity 47%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 10 Aug 06:55 AM MDT
Extended Forecast for

19 Miles SE Challis ID

Red Flag Warning August 10, 02:00pm until August 10, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Patchy smoke between 11am and 2pm. Sunny, with a high near 68. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 68 °F

    Patchy Smoke
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 45. Breezy, with a west wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 24 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. West southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Snow level 12300 feet rising to 12800 feet in the afternoon. Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Snow level 12700 feet. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Snow level 12200 feet rising to 12700 feet in the afternoon. Partly sunny, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Chance Rain
    then Showers
    Likely

Detailed Forecast

Today
Patchy smoke between 11am and 2pm. Sunny, with a high near 68. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.
Tonight
Mostly clear, with a low around 45. Breezy, with a west wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Tuesday
Sunny, with a high near 67. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 49. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 24 mph.
Wednesday
Partly sunny, with a high near 62. West southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Snow level 12300 feet rising to 12800 feet in the afternoon. Partly sunny, with a high near 57.
Thursday Night
A 50 percent chance of rain. Snow level 12700 feet. Mostly cloudy, with a low around 44.
Friday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Snow level 12200 feet rising to 12700 feet in the afternoon. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers and thunderstorms before midnight. Snow level 12600 feet. Mostly cloudy, with a low around 42.
Saturday
Rain likely and possibly a thunderstorm. Snow level 12600 feet. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42.
Sunday
A 40 percent chance of showers and thunderstorms. Snow level 12500 feet. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Challis ID
 44.32°N 113.94°W (Elev. 9528 ft)
5:31 am MDT Aug 10, 2026
7am MDT Aug 10, 2026-6pm MDT Aug 16, 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