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

72°F

22°C

Humidity 21%
Wind Speed N 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 09 Apr 02:35 PM MDT
Extended Forecast for

3 Miles W Fountain Green UT

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. South southwest wind 8 to 10 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 3pm. Partly sunny, with a high near 61. South wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 61 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. Southwest wind 10 to 18 mph becoming south southeast after midnight.

    Low: 44 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Showers likely before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 54. Breezy, with a south southeast wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%.

    High: 54 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Breezy, with a southwest wind 21 to 26 mph becoming south southeast 14 to 19 mph after midnight. Winds could gust as high as 40 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Snow showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 50 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow showers. Low around 34. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow and
    Breezy

  • Monday

    Monday: Rain and snow showers. Some thunder is also possible. Cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers likely, mainly before midnight. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. South southwest wind 8 to 10 mph.
Friday
A 30 percent chance of showers after 3pm. Partly sunny, with a high near 61. South wind 9 to 18 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. Southwest wind 10 to 18 mph becoming south southeast after midnight.
Saturday
Showers likely before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 54. Breezy, with a south southeast wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%.
Saturday Night
Mostly clear, with a low around 38. Breezy, with a southwest wind 21 to 26 mph becoming south southeast 14 to 19 mph after midnight. Winds could gust as high as 40 mph.
Sunday
Snow showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers. Low around 34. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow showers. Some thunder is also possible. Cloudy, with a high near 41.
Monday Night
Rain and snow showers likely, mainly before midnight. Mostly cloudy, with a low around 32.
Tuesday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A slight chance of showers. Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Fountain Green UT
 39.64°N 111.69°W (Elev. 7772 ft)
Last Update:
12:31 pm MDT Apr 9, 2026
Forecast Valid:
3pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation