Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

16°F

-9°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 24 Jan 08:20 PM MST
Detailed forecast for

Lost River Range

Tonight
Mostly clear. Lows 7 to 14. Wind chill readings 9 below to 19 below zero.
Sunday
Sunny. Highs 20 to 28. Wind chill readings 9 below to 19 below zero.
Sunday Night
Mostly clear. Lows 7 to 14.
Monday
Mostly sunny. Highs 22 to 32.
Monday Night
Mostly cloudy. Lows 13 to 20.
Tuesday And Tuesday Night
Mostly clear. Highs 29 to 36. Lows 14 to 21.
Wednesday
Mostly sunny. Highs 30 to 37.
Wednesday Night
Mostly cloudy. Lows 17 to 24.
Thursday And Thursday Night
Partly cloudy. Highs 32 to 39. Lows 18 to 25.
Friday And Friday Night
Mostly cloudy. Highs 32 to 39. Lows 20 to 27.
Saturday
Mostly sunny. Highs 34 to 41.



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149 PM MST Sat Jan 24 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database