Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

93°F

34°C

Humidity 21%
Wind Speed SSW 10 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 15 Jul 11:05 PM MDT
Extended Forecast for

2 Miles ESE Saint George UT

  • Tonight

    Tonight: Mostly clear, with a low around 77. Southwest wind 5 to 9 mph becoming east after midnight.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. Light and variable wind becoming west 8 to 13 mph in the morning.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Patchy smoke after 3am. Mostly clear, with a low around 75. West wind 8 to 13 mph becoming light and variable  after midnight.

    Low: 75 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Patchy smoke before 9am. Mostly sunny, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 99 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 77. West southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 77 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 98. Chance of precipitation is 40%.

    High: 98 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Sunny and hot, with a high near 102.

    High: 102 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 75.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 77. Southwest wind 5 to 9 mph becoming east after midnight.
Wednesday
Sunny and hot, with a high near 102. Light and variable wind becoming west 8 to 13 mph in the morning.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Patchy smoke after 3am. Mostly clear, with a low around 75. West wind 8 to 13 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Patchy smoke before 9am. Mostly sunny, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 77. West southwest wind 5 to 9 mph becoming calm after midnight.
Friday
A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 98. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 74.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 102.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 75.
Sunday
Sunny and hot, with a high near 103.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny and hot, with a high near 103.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny and hot, with a high near 102.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Saint George UT
 37.08°N 113.55°W (Elev. 2799 ft)
3:05 pm MDT Jul 15, 2025
11pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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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