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

Monsoons Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding Thursday into Sunday. The close proximity of Tropical Storm Humberto and a tropical wave (AL94) could lead to interaction between them, and details of their long-range track and intensity forecasts, and any potential impacts, are more uncertain than usual. Read More >

Current conditions at

Mountain Home Air Force Base (KMUO)

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

Clear

53°F

12°C

Humidity 43%
Wind Speed ENE 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 25 Sep 02:55 AM MDT
Extended Forecast for

22 Miles SSE Bruneau Dunes St Park ID

  • Overnight

    Overnight: Mostly clear, with a low around 49. South southwest wind around 10 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. South southwest wind 7 to 10 mph becoming north northeast in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. North wind 7 to 17 mph becoming west southwest after midnight. Winds could gust as high as 28 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 71. Breezy, with a west northwest wind 18 to 20 mph, with gusts as high as 31 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 45. Northwest wind 9 to 18 mph becoming south southwest after midnight. Winds could gust as high as 30 mph.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 49. South southwest wind around 10 mph.
Thursday
Sunny, with a high near 83. South southwest wind 7 to 10 mph becoming north northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 51. North wind 7 to 17 mph becoming west southwest after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 71. Breezy, with a west northwest wind 18 to 20 mph, with gusts as high as 31 mph.
Friday Night
Clear, with a low around 45. Northwest wind 9 to 18 mph becoming south southwest after midnight. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 65.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSE Bruneau Dunes St Park ID
 42.63°N 115.5°W (Elev. 4324 ft)
Last Update:
3:04 am MDT Sep 25, 2025
Forecast Valid:
3am MDT Sep 25, 2025-6pm MDT Oct 1, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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