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

Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

75°F

24°C

Humidity 22%
Wind Speed W 14 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 02 Jul 02:35 PM MDT
Extended Forecast for

20 Miles N Challis ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind 5 to 10 mph becoming light after midnight.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 21 mph.

    Low: 45 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 73. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 75.

    High: 75 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 65. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 43. West wind 5 to 10 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 67. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 45. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 21 mph.
Independence Day
Sunny, with a high near 73. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Clear, with a low around 50.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 52.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 52.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles N Challis ID
 44.8°N 114.28°W (Elev. 7277 ft)
Last Update:
12:31 pm MDT Jul 2, 2026
Forecast Valid:
2pm MDT Jul 2, 2026-6pm MDT Jul 8, 2026
 
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Additional Resources

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Chance of Precipitation