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

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Clear

63°F

17°C

Humidity 67%
Wind Speed S 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Sep 01:35 AM MDT
Extended Forecast for

Santaquin UT

  • Overnight

    Overnight: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am.  Mostly cloudy, with a low around 53. South southeast wind 5 to 7 mph.  Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 9am, then scattered showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 73. East southeast wind around 5 mph becoming southwest in the afternoon.  Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely then
    Isolated
    T-storms

  • Saturday

    Saturday: Isolated showers between 9am and noon, then isolated showers and thunderstorms after noon.  Mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 68 °F

    Isolated
    Showers then
    Isolated
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 53. South southeast wind 5 to 7 mph. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm before 9am, then scattered showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. East southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.
Saturday
Isolated showers between 9am and noon, then isolated showers and thunderstorms after noon. Mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 47. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 75.
Monday Night
A slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 52.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Santaquin UT
 39.97°N 111.77°W (Elev. 5233 ft)
12:31 am MDT Sep 18, 2026
1am MDT Sep 18, 2026-6pm MDT Sep 24, 2026
 
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Additional Resources

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