National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mountain Home Air Force Base (KMUO)

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

Clear

65°F

18°C

Humidity 22%
Wind Speed WNW 20 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 26°F (-3°C)
Visibility 7.00 mi
Last update 21 May 09:55 AM MDT
Extended Forecast for

4 Miles N Mountain Home AFB ID

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Northwest wind 5 to 15 mph becoming east southeast after midnight.

    Low: 43 °F

    Increasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 79. East southeast wind 5 to 8 mph becoming north northwest in the afternoon.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. North northwest wind 5 to 9 mph becoming east after midnight.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. East wind 6 to 10 mph becoming northwest in the afternoon.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. North northwest wind 5 to 9 mph becoming east after midnight.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. Northwest wind 5 to 15 mph becoming east southeast after midnight.
Friday
Sunny, with a high near 79. East southeast wind 5 to 8 mph becoming north northwest in the afternoon.
Friday Night
Mostly clear, with a low around 45. North northwest wind 5 to 9 mph becoming east after midnight.
Saturday
Sunny, with a high near 88. East wind 6 to 10 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 54. North northwest wind 5 to 9 mph becoming east after midnight.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 52.
Memorial Day
Sunny and hot, with a high near 90.
Monday Night
Partly cloudy, with a low around 48. Breezy.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 70. Breezy.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 42. Breezy.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
A 20 percent chance of showers. Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mountain Home AFB ID
 43.11°N 115.87°W (Elev. 3114 ft)
Last Update:
12:29 pm MDT May 21, 2026
Forecast Valid:
3pm MDT May 21, 2026-6pm MDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation