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

Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

Lat: 39.7386°NLon: 111.8722°WElev: 5022.0ft.

Clear

52°F

11°C

Humidity 46%
Wind Speed S 6 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 10 Sep 04:15 AM MDT
Extended Forecast for

4 Miles N Mona UT

  • Today

    Today: Sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 87. Light and variable wind becoming west southwest 5 to 7 mph in the morning.

    High: 87 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. West wind around 6 mph becoming light and variable after midnight.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 90. South southeast wind 7 to 17 mph becoming southwest in the afternoon.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms before noon. Sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    T-storms then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 54. Light and variable wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 87. Light and variable wind becoming west southwest 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 54. West wind around 6 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 90. South southeast wind 7 to 17 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 56.
Sunday
A 10 percent chance of showers and thunderstorms before noon. Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 45.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 83.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mona UT
 39.87°N 111.87°W (Elev. 4902 ft)
Last Update:
12:31 am MDT Sep 10, 2026
Forecast Valid:
4am MDT Sep 10, 2026-6pm MDT Sep 16, 2026
 
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Additional Resources

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