National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

23°C

73°F

Humidity 25%
Wind Speed NW 8 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 2°C (36°F)
Visibility 14 km
Last update 12 Jul 11:20 PM MDT
Extended Forecast for

22 Miles N Mackay ID

  • Tonight

    Tonight: Mostly clear, with a low around 12. West northwest wind 8 to 11 km/h.

    Low: 12 °C

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 28. Northwest wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 20%.

    High: 28 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 13. West northwest wind 10 to 18 km/h.

    Low: 13 °C

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 28. West wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 29 km/h.

    High: 28 °C

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. West northwest wind 22 to 27 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.

    Low: 12 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 26.

    High: 26 °C

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10.

    Low: 10 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 25.

    High: 25 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10.

    Low: 10 °C

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 12. West northwest wind 8 to 11 km/h.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 28. Northwest wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 13. West northwest wind 10 to 18 km/h.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 28. West wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 29 km/h.
Monday Night
Mostly clear, with a low around 12. West northwest wind 22 to 27 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 10.
Wednesday
Sunny, with a high near 25.
Wednesday Night
Mostly clear, with a low around 10.
Thursday
Sunny, with a high near 26.
Thursday Night
Mostly clear, with a low around 11.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly clear, with a low around 11.
Saturday
Sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles N Mackay ID
 44.22°N 113.59°W (Elev. 7395 m)
Last Update:
11:31 pm MDT Jul 12, 2025
Forecast Valid:
11pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation