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

99°F

37°C

Humidity 16%
Wind Speed SSW 12 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 15 Jul 09:05 PM MDT
Extended Forecast for

3 Miles SW Santa Clara UT

Red Flag Warning July 15, 09:19pm until July 15, 11:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning July 15, 09:19pm until July 15, 11:00pm

    NOW until 11:00pm Tue

    Red Flag Warning

  • Tonight

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. Light and variable wind becoming west southwest 8 to 13 mph in the morning.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Patchy smoke after 3am. Mostly clear, with a low around 74. West southwest wind 8 to 13 mph becoming light and variable  after midnight.

    Low: 74 °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 98. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 98 °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 74. West southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 74 °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 97. Chance of precipitation is 30%.

    High: 97 °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 72.

    Low: 72 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Sunny and hot, with a high near 100.

    High: 100 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 75. West southwest wind 5 to 10 mph becoming north after midnight.
Wednesday
Sunny and hot, with a high near 101. Light and variable wind becoming west southwest 8 to 13 mph in the morning.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Patchy smoke after 3am. Mostly clear, with a low around 74. West southwest 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 98. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 74. 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 97. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 72.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 100.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 73.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny and hot, with a high near 101.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny and hot, with a high near 101.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Santa Clara UT
 37.11°N 113.69°W (Elev. 3386 ft)
3:05 pm MDT Jul 15, 2025
9pm 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