Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

59°F

15°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Aug 01:20 AM MDT
Extended Forecast for

16 Miles SE Clayton ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. South wind around 11 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Breezy, with a south wind 11 to 16 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 75 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Patchy smoke between 8pm and 9pm. Mostly clear, with a low around 49. West wind 15 to 20 mph becoming light southwest. Winds could gust as high as 28 mph.

    Low: 49 °F

    Patchy Smoke
    then Mostly
    Clear

  • Monday

    Monday: A slight chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 76. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 53. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 76.

    High: 76 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. South wind around 11 mph.
Sunday
Mostly sunny, with a high near 75. Breezy, with a south wind 11 to 16 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
Patchy smoke between 8pm and 9pm. Mostly clear, with a low around 49. West wind 15 to 20 mph becoming light southwest. Winds could gust as high as 28 mph.
Monday
A slight chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 76. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 53. South southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 54.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75.
Wednesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 50.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Clayton ID
 44.08°N 114.17°W (Elev. 7762 ft)
1:17 am MDT Aug 23, 2026
1am MDT Aug 23, 2026-6pm MDT Aug 29, 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