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.

Partly Cloudy

46°F

8°C

Humidity 81%
Wind Speed W 2 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 02 Mar 12:15 AM MST
Extended Forecast for

Ephraim UT

  • Overnight

    Overnight: Partly cloudy, with a low around 37. Light south wind.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 62. South wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 70%.

    High: 62 °F

    Chance Rain
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of rain, mainly between 8pm and 2am. Mostly cloudy, with a low around 32. West northwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 32 °F

    Showers
    Likely then
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers likely before 11am, then snow showers between 11am and 5pm, then snow showers, possibly mixed with rain after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. Light south wind.
Monday
A chance of rain between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 62. South wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of rain, mainly between 8pm and 2am. Mostly cloudy, with a low around 32. West northwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 28. Light and variable wind.
Wednesday
Sunny, with a high near 62.
Wednesday Night
A chance of rain after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow showers likely before 11am, then snow showers between 11am and 5pm, then snow showers, possibly mixed with rain after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 24.
Friday
A chance of snow. Mostly cloudy, with a high near 43.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ephraim UT
 39.36°N 111.59°W (Elev. 5564 ft)
Last Update:
11:31 pm MST Mar 1, 2026
Forecast Valid:
12am MST Mar 2, 2026-6pm MDT Mar 8, 2026
 
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