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.

Clear

78°F

26°C

Humidity 49%
Wind Speed E 14 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Aug 09:55 PM MDT
Extended Forecast for

18 Miles NE Mountain Home ID

Red Flag Warning August 22, 10:56pm until August 23, 12:00am
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 22, 10:56pm until August 23, 12:00am

    NOW until 12:00am Sun

    Red Flag Warning

  • Tonight

    Low: 57 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88. Calm wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. West northwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny and hot, with a high near 92. East wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. South southwest wind around 6 mph becoming east northeast after midnight.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

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

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 92.

    High: 92 °F

    Hot

Detailed Forecast

Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 57. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 88. Calm wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 52. West northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny and hot, with a high near 92. East wind 5 to 8 mph becoming south southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 56. South southwest wind around 6 mph becoming east northeast after midnight.
Tuesday
Sunny and hot, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny and hot, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Mountain Home ID
 43.35°N 115.47°W (Elev. 4177 ft)
3:43 pm MDT Aug 22, 2026
10pm MDT Aug 22, 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