Severe Weather Across the Center of the Nation; Fire Weather Concerns for Southwest and California; Snow for the Central Rockies

Severe thunderstorms will continue to impact the center of the Nation through today. Very large hail, strong tornadoes, and damaging winds are expected from the Great Lakes into the central/southern Plains; Flash flooding is possible for portions into the mid-Mississippi Valley. Critical fire weather conditions for the Southwest and central valley of California today. Winter hangs on for Rockies. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

55°F

13°C

Humidity 20%
Wind Speed NE 10 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 18 May 04:55 PM MDT
Detailed forecast for

Frank Church Wilderness

Tonight
Partly cloudy. Lows 25 to 33.
Tuesday
Increasing clouds. Highs 51 to 61.
Tuesday Night
Mostly cloudy in the evening then clearing. Lows 27 to 36.
Wednesday
Partly sunny. Highs 52 to 62.
Wednesday Night
Mostly cloudy with a chance of rain showers, snow showers and a slight chance of thunderstorms. Lows 28 to 37.
Thursday
Mostly sunny with a chance of snow showers. Highs 57 to 67.
Thursday Night Through Friday Night
Partly cloudy. Lows 31 to 41. Highs 60 to 70.
Saturday
Sunny. Highs 65 to 75.
Saturday Night
Partly cloudy. Lows 37 to 47.
Sunday And Sunday Night
Mostly clear. Highs 68 to 78. Lows 38 to 48.
Memorial Day
Mostly sunny. Breezy. Highs 66 to 76.



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1232 PM MDT Mon May 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database