Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Partly Cloudy

64°F

18°C

Humidity 77%
Wind Speed SSW 10 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Sep 02:55 AM MDT
Extended Forecast for

Mona UT

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms.  Cloudy, with a low around 52. South wind around 6 mph.

    Low: 52 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm.  Partly sunny, with a high near 81. South wind around 6 mph.  Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am.  Mostly cloudy, with a low around 51. South southeast wind around 8 mph.  Chance of precipitation is 70%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 78. South southeast wind 6 to 9 mph.  Chance of precipitation is 80%.

    High: 78 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight.  Partly cloudy, with a low around 43. Southeast wind 3 to 5 mph.  Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 52. South wind around 6 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 81. South wind around 6 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 51. South southeast wind around 8 mph. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 78. South southeast wind 6 to 9 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before midnight. Partly cloudy, with a low around 43. Southeast wind 3 to 5 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Mona UT
 39.82°N 111.86°W (Elev. 4902 ft)
12:31 am MDT Sep 17, 2026
3am MDT Sep 17, 2026-6pm MDT Sep 23, 2026
 
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Additional Resources

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