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

Mountain Home Air Force Base (KMUO)

Lat: 43.05°NLon: 115.86667°WElev: 2995.0ft.

Partly Cloudy

84°F

29°C

Humidity 28%
Wind Speed E 13 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 22 Aug 09:55 AM MDT
Extended Forecast for

6 Miles WSW Bruneau Dunes St Park ID

Red Flag Warning August 22, 12:00pm until August 23, 12:00am
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Partly sunny and hot, with a high near 100. East wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 100 °F

    Hot

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 61. East wind 13 to 18 mph becoming light and variable  after midnight. Winds could gust as high as 29 mph.

    Low: 61 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 93. West wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. North northwest wind 9 to 14 mph becoming light and variable  after midnight.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 96. West wind 5 to 7 mph becoming northeast in the afternoon.

    High: 96 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 97.

    High: 97 °F

    Hot

Detailed Forecast

Today
Partly sunny and hot, with a high near 100. East wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Tonight
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61. East wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny and hot, with a high near 93. West wind 5 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 55. North northwest wind 9 to 14 mph becoming light and variable after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 96. West wind 5 to 7 mph becoming northeast in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.
Tuesday
Mostly sunny and hot, with a high near 98.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny and hot, with a high near 97.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny and hot, with a high near 92.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny and hot, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Bruneau Dunes St Park ID
 42.88°N 115.79°W (Elev. 2598 ft)
12:29 am MDT Aug 22, 2026
10am MDT Aug 22, 2026-6pm MDT Aug 28, 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