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

Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Clear

93°F

34°C

Humidity 13%
Wind Speed N 10 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 12 Jul 06:55 PM MDT
Extended Forecast for

Nephi UT

  • Tonight

    Tonight: Clear, with a low around 56. North wind 6 to 11 mph becoming light and variable after midnight.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Light and variable wind becoming north northwest 5 to 10 mph in the morning.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 97. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. North northwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 98.

    High: 98 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 56. North wind 6 to 11 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 95. Light and variable wind becoming north northwest 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 59. North wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 97. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 61. North northwest wind 5 to 10 mph becoming east southeast after midnight.
Tuesday
Mostly sunny, with a high near 98.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 60.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nephi UT
 39.71°N 111.85°W (Elev. 5092 ft)
Last Update:
3:05 pm MDT Jul 12, 2025
Forecast Valid:
7pm MDT Jul 12, 2025-6pm MDT Jul 19, 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