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

40°F

4°C

Humidity 59%
Wind Speed ENE 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 27°F (-3°C)
Visibility 9.00 mi
Wind Chill36°F (2°C)
Last update 20 Apr 03:55 AM MDT
Extended Forecast for

Mountain Home ID

  • Today

    Today: Mostly sunny, with a high near 82. East southeast wind 7 to 15 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. South wind 6 to 9 mph becoming east northeast in the evening.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. East wind 7 to 16 mph becoming south in the afternoon. Winds could gust as high as 29 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers, mainly after midnight. Low around 43. South wind 10 to 17 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 43 °F

    Slight Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers. High near 54. Breezy, with a west wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely and
    Breezy then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 57. Breezy.

    High: 57 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 82. East southeast wind 7 to 15 mph.
Tonight
Mostly clear, with a low around 48. South wind 6 to 9 mph becoming east northeast in the evening.
Tuesday
Sunny, with a high near 82. East wind 7 to 16 mph becoming south in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Showers, mainly after midnight. Low around 43. South wind 10 to 17 mph becoming northwest after midnight. Chance of precipitation is 80%.
Wednesday
Showers. High near 54. Breezy, with a west wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 57. Breezy.
Thursday Night
Partly cloudy, with a low around 35. Breezy.
Friday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mountain Home ID
 43.13°N 115.69°W (Elev. 3153 ft)
Last Update:
12:29 am MDT Apr 20, 2026
Forecast Valid:
4am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation