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

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

NA

N/A

Humidity 74%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 08 Nov 11:55 PM MST
Extended Forecast for

Nephi UT

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Southeast wind 6 to 8 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 2pm. Mostly cloudy, with a high near 64. East southeast wind 6 to 8 mph becoming south southwest in the afternoon.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. South southwest wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 41. Light and variable wind becoming east southeast around 5 mph.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Southeast wind 6 to 8 mph.
Friday
A 20 percent chance of rain after 2pm. Mostly cloudy, with a high near 64. East southeast wind 6 to 8 mph becoming south southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 39. South southwest wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 64. Light and variable wind.
Saturday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 41. Light and variable wind becoming east southeast around 5 mph.
Sunday
Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 52. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of rain after 11pm. Cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
A chance of rain. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 31.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 43.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 41.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 23.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 43.
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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 pm MST Nov 13, 2025
Forecast Valid:
4pm MST Nov 13, 2025-6pm MST Nov 20, 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