Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

Provo Municipal Airport (KPVU)

Lat: 40.2239°NLon: 111.7253°WElev: 4495.0ft.

Clear

75°F

24°C

Humidity 50%
Wind Speed S 8 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 06 Sep 06:05 PM MDT
Extended Forecast for

Lehi UTSimilar City Names

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Cloudy, then gradually becoming partly cloudy, with a low around 57. South southeast wind 10 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Labor Day

    Labor Day: A 30 percent chance of showers and thunderstorms, mainly before noon.  Mostly sunny, with a high near 77. Light and variable wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 77 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. North wind 5 to 9 mph becoming calm  after midnight.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. North northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 57. South southeast wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Labor Day
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 77. Light and variable wind becoming north northwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 54. North wind 5 to 9 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. North northwest wind 5 to 9 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 61.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 55.
Sunday
A slight chance of showers. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Lehi UTSimilar City Names
 40.4°N 111.84°W (Elev. 4600 ft)
12:41 pm MDT Sep 6, 2026
6pm MDT Sep 6, 2026-6pm MDT Sep 13, 2026
 
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Additional Resources

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