Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

92°F

33°C

Humidity 8%
Wind Speed W 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 11 Aug 05:55 PM MDT
Extended Forecast for

22 Miles WNW Challis ID

  • Tonight

    Tonight: Patchy smoke before midnight. Increasing clouds, with a low around 52. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 52 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 3pm.  Patchy smoke between noon and 3pm. Snow level 12000 feet rising to 13000 feet in the afternoon. Mostly sunny, with a high near 66. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 66 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Snow level 12900 feet lowering to 12000 feet after midnight . Partly cloudy, with a low around 50. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Snow level 12400 feet. Mostly cloudy, with a high near 59. South wind 5 to 8 mph becoming west southwest in the afternoon.  Chance of precipitation is 60%.

    High: 59 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm.  Snow level 12400 feet. Mostly cloudy, with a low around 46. Southwest wind 6 to 8 mph.  Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain, then showers and possibly a thunderstorm after noon.  Snow level 12200 feet. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Chance Rain
    then Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of rain after midnight.  Snow level 12300 feet. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Snow level 12200 feet. Partly sunny, with a high near 57. Chance of precipitation is 70%.

    High: 57 °F

    Chance Rain
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke before midnight. Increasing clouds, with a low around 52. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke between noon and 3pm. Snow level 12000 feet rising to 13000 feet in the afternoon. Mostly sunny, with a high near 66. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Snow level 12900 feet lowering to 12000 feet after midnight . Partly cloudy, with a low around 50. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Thursday
Showers likely and possibly a thunderstorm after noon. Snow level 12400 feet. Mostly cloudy, with a high near 59. South wind 5 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm. Snow level 12400 feet. Mostly cloudy, with a low around 46. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Friday
A chance of rain, then showers and possibly a thunderstorm after noon. Snow level 12200 feet. High near 56. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of rain after midnight. Snow level 12300 feet. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Snow level 12200 feet. Partly sunny, with a high near 57. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Snow level 12200 feet rising to 12800 feet in the afternoon. Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 62.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles WNW Challis ID
 44.59°N 114.67°W (Elev. 9318 ft)
5:31 pm MDT Aug 11, 2026
6pm MDT Aug 11, 2026-6pm MDT Aug 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database