Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Clear

90°F

32°C

Humidity 18%
Wind Speed E 6 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 15 Jul 07:15 PM MDT
Extended Forecast for

11 Miles NNW Fayette UT

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

    NOW until 11:00pm Tue

    Red Flag Warning

  • Tonight

    Low: 61 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 3pm.  Sunny, with a high near 94. Southeast wind around 14 mph becoming west in the afternoon.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Areas of smoke after midnight. Partly cloudy, with a low around 60. West wind around 10 mph becoming south southeast after midnight.

    Low: 60 °F

    Partly Cloudy
    then Areas
    Smoke

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after noon.  Patchy smoke before 9am. Sunny, with a high near 93. South southeast wind around 11 mph becoming west southwest in the afternoon.

    High: 93 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 64. South southeast wind around 10 mph.

    Low: 64 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Patchy smoke before 3am. Partly cloudy, with a low around 61. Southwest wind 11 to 14 mph becoming south southeast in the evening. Chance of precipitation is 20%.
Wednesday
A 10 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Southeast wind around 14 mph becoming west in the afternoon.
Wednesday Night
Areas of smoke after midnight. Partly cloudy, with a low around 60. West wind around 10 mph becoming south southeast after midnight.
Thursday
A 10 percent chance of showers and thunderstorms after noon. Patchy smoke before 9am. Sunny, with a high near 93. South southeast wind around 11 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 64. South southeast wind around 10 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 90.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 61.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Fayette UT
 39.35°N 111.96°W (Elev. 5164 ft)
3:05 pm MDT Jul 15, 2025
7pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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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