Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

72°F

22°C

Humidity 30%
Wind Speed N 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 10 Jul 10:20 PM MDT
Extended Forecast for

24 Miles NE Mackay ID

Heat Advisory July 11, 12:00pm until July 13, 09:00pm
Red Flag Warning July 11, 01:00pm until July 11, 09:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 59. Light and variable wind becoming east southeast around 5 mph after midnight.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 61. South southwest wind 5 to 13 mph becoming east after midnight. Winds could gust as high as 24 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 94. Southeast wind 6 to 11 mph becoming south southwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 94 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Southwest wind 15 to 20 mph becoming west northwest 8 to 13 mph in the evening. Winds could gust as high as 28 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight.  Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 59. Light and variable wind becoming east southeast around 5 mph after midnight.
Saturday
Sunny, with a high near 94. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 61. South southwest wind 5 to 13 mph becoming east after midnight. Winds could gust as high as 24 mph.
Sunday
Mostly sunny, with a high near 94. Southeast wind 6 to 11 mph becoming south southwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 63. Southwest wind 15 to 20 mph becoming west northwest 8 to 13 mph in the evening. Winds could gust as high as 28 mph.
Monday
Mostly sunny, with a high near 93.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Wednesday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles NE Mackay ID
 44.13°N 113.24°W (Elev. 5876 ft)
9:21 pm MDT Jul 10, 2026
10pm MDT Jul 10, 2026-6pm MDT Jul 17, 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