National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Isolated severe thunderstorm gusts and a couple of tornadoes will be possible from southeast New Mexico into west Texas. Read More >

Hazardous Weather Conditions

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Rain

61°F

16°C

Humidity 77%
Wind Speed N 5 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 29 Sep 01:00 AM MDT
Extended Forecast for

11 Miles N Ivins UT

Flood Watch September 29, 01:30am until September 29, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 29, 01:30am until September 29, 06:00am

    NOW until 6:00am Tue

    Flood Watch

  • Overnight

    Low: 53 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 71. North northeast wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 71 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 55. Breezy, with a north northeast wind 14 to 22 mph, with gusts as high as 41 mph.

    Low: 55 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79. North wind 11 to 18 mph, with gusts as high as 32 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56. North northeast wind 9 to 18 mph, with gusts as high as 36 mph.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 53. West wind 8 to 11 mph becoming north northeast.
Tuesday
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 71. North northeast wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 55. Breezy, with a north northeast wind 14 to 22 mph, with gusts as high as 41 mph.
Wednesday
Sunny, with a high near 79. North wind 11 to 18 mph, with gusts as high as 32 mph.
Wednesday Night
Clear, with a low around 56. North northeast wind 9 to 18 mph, with gusts as high as 36 mph.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 59.
Sunday
Sunny, with a high near 85.
Sunday Night
Clear, with a low around 59.
Monday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Ivins UT
 37.33°N 113.7°W (Elev. 4393 ft)
Last Update:
12:32 am MDT Sep 29, 2026
Forecast Valid:
1am MDT Sep 29, 2026-6pm MDT Oct 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation