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

66°F

19°C

Humidity 20%
Wind Speed NW 10 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 15 May 09:15 PM MDT
Extended Forecast for

Eureka UT

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 5 to 10 mph becoming light after midnight.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 66. North wind 5 to 13 mph becoming west southwest in the morning.

    High: 66 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. Northwest wind 11 to 13 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Scattered snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 48. North wind 11 to 17 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 48 °F

    Partly Sunny
    then
    Scattered
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers likely. Mostly cloudy, with a low around 31. Northwest wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow Showers
    Likely

  • Monday

    Monday: Scattered snow showers, mainly before noon. Some thunder is also possible. Partly sunny, with a high near 46. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Scattered
    Snow Showers
    then Isolated
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. North wind 5 to 10 mph becoming light after midnight.
Saturday
Mostly cloudy, with a high near 66. North wind 5 to 13 mph becoming west southwest in the morning.
Saturday Night
Mostly cloudy, with a low around 40. Northwest wind 11 to 13 mph.
Sunday
Scattered snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 48. North wind 11 to 17 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 31. Northwest wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Scattered snow showers, mainly before noon. Some thunder is also possible. Partly sunny, with a high near 46. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka UT
 39.96°N 112.09°W (Elev. 6785 ft)
Last Update:
12:31 pm MDT May 15, 2026
Forecast Valid:
9pm MDT May 15, 2026-6pm MDT May 22, 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