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.

haze

65°F

18°C

Humidity 31%
Wind Speed NW 16 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 33°F (1°C)
Visibility 1.00 mi
Last update 10 Oct 12:55 PM MDT
Extended Forecast for

6 Miles SE Grand View ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. Breezy, with a northwest wind around 22 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 36. Breezy, with a west northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 56. Northwest wind 9 to 16 mph.

    High: 56 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely before 1am, then a slight chance of showers after 5am. Cloudy, with a low around 34. Breezy, with a west northwest wind 11 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely then
    Slight Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 55. Northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 55 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, sunny, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. Breezy, with a northwest wind around 22 mph.
Tonight
A slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 36. Breezy, with a west northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Sunday
A 50 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 56. Northwest wind 9 to 16 mph.
Sunday Night
Showers likely before 1am, then a slight chance of showers after 5am. Cloudy, with a low around 34. Breezy, with a west northwest wind 11 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Columbus Day
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 55. Northwest wind around 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Clear, with a low around 32.
Wednesday
Patchy fog before 10am. Otherwise, sunny, with a high near 67.
Wednesday Night
Patchy fog after 3am. Otherwise, clear, with a low around 34.
Thursday
Patchy fog. Otherwise, sunny, with a high near 69.
Thursday Night
Patchy fog. Otherwise, clear, with a low around 34.
Friday
Patchy fog. Otherwise, sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Grand View ID
 42.94°N 115.98°W (Elev. 2454 ft)
Last Update:
12:30 pm MDT Oct 10, 2026
Forecast Valid:
1pm MDT Oct 10, 2026-6pm MDT Oct 16, 2026
 
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Additional Resources

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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