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

95°F

35°C

Humidity 17%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 22 Aug 01:55 PM MDT
Extended Forecast for

16 Miles S Bruneau Dunes St Park ID

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

    NOW until 12:00am Sun

    Red Flag Warning

  • This Afternoon

    High: 94 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Patchy blowing dust before midnight. Partly cloudy, with a low around 63. West northwest wind 7 to 11 mph becoming east southeast in the evening. Winds could gust as high as 25 mph.

    Low: 63 °F

    Patchy
    Blowing Dust
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88. West southwest wind 8 to 13 mph becoming north northwest in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 58. North northwest wind 5 to 14 mph becoming south after midnight.

    Low: 58 °F

    Increasing
    Clouds

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly cloudy and hot, with a high near 91. South southwest wind 6 to 8 mph becoming northeast in the afternoon.

    High: 91 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms before 3pm. Mostly sunny and hot, with a high near 94. South southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Patchy blowing dust before midnight. Partly cloudy, with a low around 63. West northwest wind 7 to 11 mph becoming east southeast in the evening. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 88. West southwest wind 8 to 13 mph becoming north northwest in the afternoon.
Sunday Night
Increasing clouds, with a low around 58. North northwest wind 5 to 14 mph becoming south after midnight.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy and hot, with a high near 91. South southwest wind 6 to 8 mph becoming northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Sunny and hot, with a high near 93.
Tuesday Night
Mostly cloudy, with a low around 64.
Wednesday
Mostly sunny and hot, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny and hot, with a high near 90.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles S Bruneau Dunes St Park ID
 42.7°N 115.66°W (Elev. 3638 ft)
2:05 pm MDT Aug 22, 2026
2pm 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