Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Mountain Home Air Force Base (KMUO)

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

Clear

93°F

34°C

Humidity 16%
Wind Speed E 10 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 26 Aug 12:55 PM MDT
Extended Forecast for

8 Miles W Glenns Ferry ID

  • Tonight

    Tonight: Partly cloudy, with a low around 66. East wind 5 to 9 mph.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Mostly sunny and hot, with a high near 99. East wind 5 to 8 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 99 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 64. West wind 5 to 8 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Friday

    Friday: A 30 percent chance of showers after noon.  Mostly cloudy, with a high near 85. West northwest wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Cloudy then
    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 57. Southwest wind 8 to 11 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. East wind 5 to 9 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny and hot, with a high near 99. East wind 5 to 8 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 64. West wind 5 to 8 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.
Friday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 85. West northwest wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 57. Southwest wind 8 to 11 mph becoming east after midnight. Winds could gust as high as 21 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 50.
Monday
A 20 percent chance of showers after noon. Sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Glenns Ferry ID
 42.94°N 115.47°W (Elev. 2598 ft)
11:13 am MDT Aug 26, 2026
6pm MDT Aug 26, 2026-6pm MDT Sep 2, 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