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

Nephi Municipal Airport (KU14)

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

Clear

25°C

77°F

Humidity 20%
Wind Speed N 14 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 1°C (34°F)
Visibility 16 km
Heat Index25°C (77°F)
Last update 14 Sep 05:35 PM MDT
Extended Forecast for

3 Miles NNW Mona UT

  • Tonight

    Tonight: Mostly clear, with a low around 6. North wind 5 to 11 km/h.

    Low: 6 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 28. South wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon.

    High: 28 °C

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight, then showers likely between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 9. South wind 16 to 23 km/h. Chance of precipitation is 60%.

    Low: 9 °C

    Slight Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 29. South southeast wind 13 to 18 km/h. Chance of precipitation is 50%.

    High: 29 °C

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 9. Southeast wind 11 to 13 km/h. Chance of precipitation is 20%.

    Low: 9 °C

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 28.

    High: 28 °C

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 8.

    Low: 8 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 27.

    High: 27 °C

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 6.

    Low: 6 °C

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 6. North wind 5 to 11 km/h.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 28. South wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before midnight, then showers likely between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 9. South wind 16 to 23 km/h. Chance of precipitation is 60%.
Wednesday
A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 29. South southeast wind 13 to 18 km/h. Chance of precipitation is 50%.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 9. Southeast wind 11 to 13 km/h. Chance of precipitation is 20%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 28.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 8.
Friday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 27.
Friday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 6.
Saturday
Sunny, with a high near 26.
Saturday Night
Mostly clear, with a low around 5.
Sunday
Sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 6.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mona UT
 39.85°N 111.87°W (Elev. 4882 m)
Last Update:
12:31 pm MDT Sep 14, 2026
Forecast Valid:
6pm MDT Sep 14, 2026-6pm MDT Sep 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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