Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Mountain Home Air Force Base (KMUO)

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

haze

74°F

23°C

Humidity 24%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 35°F (2°C)
Visibility 6.00 mi
Last update 09 Sep 12:55 PM MDT
Extended Forecast for

2 Miles WSW Glenns Ferry ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. West wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind 8 to 13 mph becoming light and variable.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 91. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 91 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 22 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 85. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 47. Windy.

    Low: 47 °F

    Slight Chance
    Showers and
    Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Breezy.

    High: 68 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 85. West wind 6 to 11 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 48. West northwest wind 8 to 13 mph becoming light and variable.
Thursday
Sunny and hot, with a high near 91. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 85. West wind 11 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 85.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47. Windy.
Sunday
Mostly sunny, with a high near 68. Breezy.
Sunday Night
Mostly clear, with a low around 43. Breezy.
Monday
Patchy fog. Otherwise, sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Glenns Ferry ID
 42.95°N 115.32°W (Elev. 2644 ft)
12:29 pm MDT Sep 9, 2026
1pm MDT Sep 9, 2026-6pm MDT Sep 15, 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