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

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Mostly Cloudy

37°F

3°C

Humidity 93%
Wind Speed SW 2 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 18 Nov 05:35 AM MST
Extended Forecast for

Nephi UT

  • Today

    Today: A 20 percent chance of rain after 2pm. Partly sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 32. East southeast wind 3 to 5 mph.

    Low: 32 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 8am. Mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 31. Light east wind.

    Low: 31 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 2pm. Partly sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.
Tonight
A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 32. East southeast wind 3 to 5 mph.
Wednesday
A 20 percent chance of rain after 8am. Mostly sunny, with a high near 53. Light and variable wind.
Wednesday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 31. Light east wind.
Thursday
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 51. Light and variable wind.
Thursday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 33.
Friday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 49.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 52.
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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:
2:04 am MST Nov 18, 2025
Forecast Valid:
5am MST Nov 18, 2025-6pm MST Nov 24, 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