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 >

Hazardous Weather Conditions

Current conditions at

Manti-Ephraim Airport (K41U)

Lat: 39.33133°NLon: 111.61273°WElev: 5500.0ft.

Clear

61°F

16°C

Humidity 77%
Wind Speed NE 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 30 Aug 10:15 PM MDT
Extended Forecast for

Mayfield UT

Flood Watch August 30, 10:44pm until August 31, 09:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 30, 10:44pm until August 31, 09:00pm

    NOW until 9:00pm Mon

    Flood Watch

  • Tonight

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon.  High near 78. Calm wind becoming southeast around 6 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Slight Chance
    T-storms then
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 50. North northeast wind 5 to 7 mph becoming southeast after midnight.

    Low: 50 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 79. Southeast wind 5 to 9 mph becoming south southwest in the afternoon.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. South southeast wind 8 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 80. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. East wind around 6 mph.
Monday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 78. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 50. North northeast wind 5 to 7 mph becoming southeast after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Southeast wind 5 to 9 mph becoming south southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 51. South southeast wind 8 to 10 mph.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 52.
Friday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 54.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Mayfield UT
 39.13°N 111.72°W (Elev. 5472 ft)
9:51 pm MDT Aug 30, 2026
10pm 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