Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523° N Lon: 114.21611° W Elev: 5026.0 ft.

Partly Cloudy

86°F

30°C

Humidity 16%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 Aug 06:20 PM MDT
Detailed forecast for

Frank Church Wilderness

Tonight
Mostly cloudy. Lows 46 to 56.
Tuesday
Mostly sunny. Highs 76 to 86.
Tuesday Night
Decreasing clouds. Lows 48 to 58.
Wednesday
Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 76 to 86.
Wednesday Night
Partly cloudy. Lows 48 to 58.
Thursday
Partly sunny with a slight chance of showers and thunderstorms. Highs 76 to 86.
Thursday Night
Partly cloudy. Lows 46 to 56.
Friday And Friday Night
Mostly cloudy. A slight chance of rain. Highs 71 to 81. Lows 43 to 53.
Saturday And Saturday Night
Partly cloudy. A slight chance of rain. Highs 68 to 78. Lows 38 to 48.
Sunday Through Monday
Mostly clear. Highs 68 to 78. Lows 38 to 48.



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1231 PM MDT Mon Aug 24 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database