Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

21°F

-6°C

Humidity 44%
Wind Speed NNW 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 24 Jan 01:00 PM MST
Extended Forecast for

19 Miles SE Challis ID

  • This Afternoon

    This Afternoon: Sunny and cold, with a high near 8. Wind chill values as low as -11. Northwest wind around 14 mph, with gusts as high as 21 mph.

    High: 8 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -16. West northwest wind around 14 mph, with gusts as high as 18 mph.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 11. Wind chill values as low as -16. West northwest wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 11 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5. Wind chill values as low as -10. South southwest wind 9 to 13 mph.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 20. West wind 10 to 13 mph.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 8. Wind chill values as low as -11. Northwest wind around 14 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -16. West northwest wind around 14 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 11. Wind chill values as low as -16. West northwest wind 11 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 5. Wind chill values as low as -10. South southwest wind 9 to 13 mph.
Monday
Mostly sunny, with a high near 20. West wind 10 to 13 mph.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Challis ID
 44.32°N 113.94°W (Elev. 9528 ft)
10:30 am MST Jan 24, 2026
1pm MST Jan 24, 2026-6pm MST Jan 30, 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