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°NLon: 114.21611°WElev: 5026.0ft.

Overcast

14°F

-10°C

Humidity 61%
Wind Speed SSW 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 24 Jan 11:20 PM MST
Extended Forecast for

17 Miles E Clayton ID

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values as low as -9. Northwest wind around 10 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 19. Wind chill values as low as -9. West northwest wind 8 to 10 mph.

    High: 19 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6. Wind chill values as low as -6. West wind 6 to 10 mph becoming south in the evening.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 28. Wind chill values as low as -6. West southwest wind around 10 mph.

    High: 28 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Southwest wind 8 to 10 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 5. Wind chill values as low as -9. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 19. Wind chill values as low as -9. West northwest wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 6. Wind chill values as low as -6. West wind 6 to 10 mph becoming south in the evening.
Monday
Increasing clouds, with a high near 28. Wind chill values as low as -6. West southwest wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 12. Southwest wind 8 to 10 mph.
Tuesday
Sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Clayton ID
 44.22°N 114.07°W (Elev. 8806 ft)
10:31 pm MST Jan 24, 2026
11pm MST Jan 24, 2026-6pm MST Jan 31, 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