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

63°F

17°C

Humidity 36%
Wind Speed SE 4 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 09 Sep 11:15 PM MDT
Extended Forecast for

4 Miles N Mona UT

  • Tonight

    Tonight: Mostly clear, with a low around 52. Northeast wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. Light and variable wind.

    Low: 58 °F

    Partly Cloudy

  • Friday

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

    High: 87 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. West wind around 6 mph becoming light and variable.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after midnight.  Mostly clear, with a low around 55. Breezy.

    Low: 55 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Northeast wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 89. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 58. Light and variable wind.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 87. Light and variable wind becoming west 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 57. West wind around 6 mph becoming light and variable.
Saturday
Sunny, with a high near 90.
Saturday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly clear, with a low around 55. Breezy.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 48.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 83.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 53.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mona UT
 39.87°N 111.84°W (Elev. 4944 ft)
4:56 pm MDT Sep 9, 2026
11pm MDT Sep 9, 2026-6pm MDT Sep 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database