Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Mostly Cloudy

86°F

30°C

Humidity 25%
Wind Speed SSE 8 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 16 Sep 05:15 PM MDT
Extended Forecast for

4 Miles SSW Eureka UT

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms.  Sunny, with a steady temperature around 75. South southwest wind around 11 mph.

    High: 75 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after midnight.  Increasing clouds, with a low around 58. South southwest wind 6 to 9 mph becoming southeast in the evening.

    Low: 58 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, then gradually becoming sunny, with a high near 76. South wind 5 to 11 mph.

    High: 76 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight.  Partly cloudy, with a low around 55. South wind 8 to 11 mph.

    Low: 55 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 74. South wind 7 to 11 mph.  Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms. Sunny, with a steady temperature around 75. South southwest wind around 11 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 58. South southwest wind 6 to 9 mph becoming southeast in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 76. South wind 5 to 11 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 55. South wind 8 to 11 mph.
Friday
Showers and possibly a thunderstorm. High near 74. South wind 7 to 11 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 69.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Eureka UT
 39.91°N 112.14°W (Elev. 5984 ft)
12:31 pm MDT Sep 16, 2026
5pm MDT Sep 16, 2026-6pm MDT Sep 23, 2026
 
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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