The Work Week will Begin with Unsettled Weather from the Southern Plains to the Great Lakes

Unsettled weather is forecast to continue through the first half of the work week from the Southern Plains to the Great Lakes as a frontal system moves through. Isolated to scattered severe thunderstorms and flash flooding will be possible each day. Meanwhile, scattered showers and thunderstorms are expected across the Southwest and California, with isolated flash flooding possible. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Clear

68°F

20°C

Humidity 49%
Wind Speed N 14 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Sep 08:15 PM MDT
Extended Forecast for

4 Miles SE Santaquin UT

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 48. South southwest wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly before noon.  Mostly sunny, with a high near 57. South wind 5 to 11 mph becoming north northwest in the afternoon.

    High: 57 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. North wind 5 to 10 mph becoming east southeast after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. East southeast wind 5 to 8 mph becoming north northwest in the afternoon.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. North wind 6 to 9 mph becoming east southeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. South southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Monday
A 40 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 57. South wind 5 to 11 mph becoming north northwest in the afternoon.
Monday Night
Mostly clear, with a low around 40. North wind 5 to 10 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 59. East southeast wind 5 to 8 mph becoming north northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 44. North wind 6 to 9 mph becoming east southeast after midnight.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 67.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Santaquin UT
 39.95°N 111.74°W (Elev. 8133 ft)
3:06 pm MDT Sep 21, 2025
9pm MDT Sep 21, 2025-6pm MDT Sep 28, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database