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.

Partly Cloudy

84°F

29°C

Humidity 18%
Wind Speed SE 13 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 15 Jul 09:55 PM MDT
Extended Forecast for

12 Miles W Nephi UT

Red Flag Warning July 15, 10:28pm until July 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning July 15, 10:28pm until July 15, 11:00pm

    NOW until 11:00pm Tue

    Red Flag Warning

  • Tonight

    Low: 63 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 3pm.  Sunny, with a high near 89. Southwest wind 9 to 13 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Patchy smoke after midnight. Partly cloudy, with a low around 64. West wind 6 to 9 mph becoming south after midnight.

    Low: 64 °F

    Partly Cloudy
    then Patchy
    Smoke

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after noon.  Patchy smoke before 9am. Sunny, with a high near 89. South wind 8 to 11 mph becoming west southwest in the afternoon.

    High: 89 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 67. South southeast wind around 10 mph.

    Low: 67 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 86.

    High: 86 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 63. East northeast wind 9 to 11 mph becoming south southwest after midnight.
Wednesday
A 10 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 89. Southwest wind 9 to 13 mph.
Wednesday Night
Patchy smoke after midnight. Partly cloudy, with a low around 64. West wind 6 to 9 mph becoming south after midnight.
Thursday
A 10 percent chance of showers and thunderstorms after noon. Patchy smoke before 9am. Sunny, with a high near 89. South wind 8 to 11 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 67. South southeast wind around 10 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 86.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Nephi UT
 39.72°N 112.05°W (Elev. 6152 ft)
3:05 pm MDT Jul 15, 2025
10pm 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