Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Provo Municipal Airport (KPVU)

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

Thunderstorm

69°F

21°C

Humidity 67%
Wind Speed E 8 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 30 Aug 04:56 PM MDT
Extended Forecast for

American Fork UT

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a steady temperature around 76. South southeast wind around 5 mph.

    High: 76 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 84. Light and variable wind becoming south southeast 5 to 7 mph in the morning.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Southeast wind around 7 mph.  Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 83. Southeast wind 7 to 10 mph.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly clear, with a low around 58.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 76. South southeast wind around 5 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 56. Light and variable wind.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 84. Light and variable wind becoming south southeast 5 to 7 mph in the morning.
Monday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. Southeast wind around 7 mph. Chance of precipitation is 60%.
Tuesday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 83. Southeast wind 7 to 10 mph.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 58.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
American Fork UT
 40.38°N 111.81°W (Elev. 4587 ft)
12:46 pm MDT Aug 30, 2026
5pm MDT Aug 30, 2026-6pm MDT Sep 6, 2026
 
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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