Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

108°F

42°C

Humidity 4%
Wind Speed W 16 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 10 Jul 05:25 PM MDT
Extended Forecast for

Saint George UT

Extreme Heat Warning July 14, 12:00pm until July 14, 10:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Tonight

    Tonight: Patchy smoke before midnight. Mostly clear, with a low around 77. West southwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 77 °F

    Patchy Smoke
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 110. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 110 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. West southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 111. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 111 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. West wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 104.

    High: 104 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke before midnight. Mostly clear, with a low around 77. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny and hot, with a high near 110. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 79. West southwest wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 111. Calm wind becoming west 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 79. West wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny and hot, with a high near 108.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
Sunny and hot, with a high near 104.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 103.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Friday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 103.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 104.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.07°N 113.57°W (Elev. 2703 ft)
3:05 pm MDT Jul 12, 2025
7pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database