Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

79°F

26°C

Humidity 19%
Wind Speed WSW 9 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Jul 11:05 PM MDT
Extended Forecast for

18 Miles NNW Mackay ID

  • Tonight

    Tonight: Mostly clear, with a low around 45. Southwest wind 10 to 13 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly between noon and 3pm.  Snow level 12800 feet rising to 13600 feet in the afternoon. Increasing clouds, with a high near 56. Breezy, with a west southwest wind 13 to 23 mph, with gusts as high as 33 mph.

    High: 56 °F

    Sunny then
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Breezy, with a north northwest wind 14 to 22 mph, with gusts as high as 31 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. West wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. West wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Southwest wind 10 to 13 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly between noon and 3pm. Snow level 12800 feet rising to 13600 feet in the afternoon. Increasing clouds, with a high near 56. Breezy, with a west southwest wind 13 to 23 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly clear, with a low around 37. Breezy, with a north northwest wind 14 to 22 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 55. West wind 10 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 40. West wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 58. Breezy.
Sunday Night
Partly cloudy, with a low around 41. Breezy.
Monday
Mostly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Mackay ID
 44.14°N 113.79°W (Elev. 11106 ft)
5:32 pm MDT Jul 14, 2025
11pm MDT Jul 14, 2025-6pm MDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database