Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Clear

93°F

34°C

Humidity 14%
Wind Speed N 16 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 14 Jul 07:35 PM MDT
Extended Forecast for

Nephi UT

Red Flag Warning July 15, 12:00pm until July 15, 11:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Partly cloudy, with a low around 62. North northwest wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Isolated showers and thunderstorms between noon and 3pm, then isolated thunderstorms after 3pm.  Patchy smoke after 9am. Mostly sunny, with a high near 98. Southeast wind 5 to 13 mph becoming west southwest in the afternoon.  Chance of precipitation is 20%.

    High: 98 °F

    Patchy Smoke
    then Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Isolated thunderstorms before 9pm, then isolated showers between 9pm and midnight.  Patchy smoke before midnight. Partly cloudy, with a low around 61. Southwest wind 6 to 13 mph becoming east southeast after midnight.  Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 94. South southeast wind 6 to 11 mph becoming west in the afternoon.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. West northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 92.

    High: 92 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Isolated showers and thunderstorms between noon and 3pm, then isolated thunderstorms after 3pm. Patchy smoke after 9am. Mostly sunny, with a high near 98. Southeast wind 5 to 13 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Isolated thunderstorms before 9pm, then isolated showers between 9pm and midnight. Patchy smoke before midnight. Partly cloudy, with a low around 61. Southwest wind 6 to 13 mph becoming east southeast after midnight. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 94. South southeast wind 6 to 11 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. West northwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 61.
Monday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Nephi UT
 39.71°N 111.85°W (Elev. 5092 ft)
3:05 pm MDT Jul 14, 2025
7pm MDT Jul 14, 2025-6pm MDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database