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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Overcast

54°F

12°C

Humidity 54%
Wind Speed SSW 1 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Nov 04:55 PM MST
Extended Forecast for

4 Miles N Mona UT

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southeast wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 56. South southeast wind around 5 mph becoming calm in the morning.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 30. Light southeast wind.

    Low: 30 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. South southeast wind 3 to 5 mph.
Wednesday
A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 56. South southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 30. Light southeast wind.
Thursday
A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 52. Light and variable wind.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32. Calm wind.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mona UT
 39.87°N 111.84°W (Elev. 4944 ft)
Last Update:
2:04 pm MST Nov 18, 2025
Forecast Valid:
5pm MST Nov 18, 2025-6pm MST Nov 25, 2025
 
Forecast Discussion
 
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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