Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Mountain Home Air Force Base (KMUO)

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

Clear

68°F

20°C

Humidity 45%
Wind Speed WNW 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Last update 18 Aug 12:55 AM MDT
Extended Forecast for

16 Miles ENE Mountain Home ID

  • Overnight

    Overnight: Partly cloudy, with a low around 66. North wind 6 to 8 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 83. Light and variable wind becoming west 9 to 14 mph in the morning.

    High: 83 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. West northwest wind 7 to 14 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Northeast wind 5 to 9 mph becoming southwest in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. West northwest wind 7 to 9 mph becoming northeast after midnight.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 66. North wind 6 to 8 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 83. Light and variable wind becoming west 9 to 14 mph in the morning.
Tuesday Night
Mostly clear, with a low around 65. West northwest wind 7 to 14 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 85. Northeast wind 5 to 9 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 68. West northwest wind 7 to 9 mph becoming northeast after midnight.
Thursday
Sunny and hot, with a high near 90.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny and hot, with a high near 90.
Friday Night
Mostly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Mountain Home ID
 43.19°N 115.37°W (Elev. 6001 ft)
12:29 am MDT Aug 18, 2026
1am MDT Aug 18, 2026-6pm MDT Aug 24, 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