Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Current conditions at

Provo Municipal Airport (KPVU)

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

Clear

63°F

17°C

Humidity 36%
Wind Speed NW 11 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 14 Sep 09:35 AM MDT
Extended Forecast for

American Fork UT

  • Today

    Today: Sunny, with a high near 76. Northwest wind around 7 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers between noon and 3pm, then isolated showers and thunderstorms after 3pm.  Mostly sunny, with a high near 84. Light and variable wind becoming south southwest 5 to 10 mph in the morning.  Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms before midnight, then scattered showers between midnight and 3am, then scattered showers and thunderstorms after 3am.  Mostly cloudy, with a low around 56. Southeast wind 8 to 11 mph.  Chance of precipitation is 50%.

    Low: 56 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, mainly before noon.  Mostly sunny, with a high near 84. South wind around 9 mph.  Chance of precipitation is 40%.

    High: 84 °F

    Scattered
    Showers then
    Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 82.

    High: 82 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 80.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 76. Northwest wind around 7 mph.
Tonight
Mostly clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Isolated showers between noon and 3pm, then isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Scattered showers and thunderstorms before midnight, then scattered showers between midnight and 3am, then scattered showers and thunderstorms after 3am. Mostly cloudy, with a low around 56. Southeast wind 8 to 11 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 84. South wind around 9 mph. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 82.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Friday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 80.
Friday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
American Fork UT
 40.39°N 111.78°W (Elev. 4665 ft)
12:31 am MDT Sep 14, 2026
9am MDT Sep 14, 2026-6pm MDT Sep 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database