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

97°F

36°C

Humidity 13%
Wind Speed NW 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 13 Jul 11:56 AM MDT
Extended Forecast for

Saint George UTSimilar City Names

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

    This Afternoon: Sunny and hot, with a high near 110. West southwest wind 6 to 9 mph.

    High: 110 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 80. West southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 111. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 111 °F

    Hot

  • Monday Night

    Monday Night: Patchy smoke before 9pm. Mostly clear, with a low around 80. West southwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 80 °F

    Patchy Smoke
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 108. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 108 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79.

    Low: 79 °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 77.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: 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

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 110. West southwest wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 80. West southwest wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 111. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Monday Night
Patchy smoke before 9pm. Mostly clear, with a low around 80. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny and hot, with a high near 108. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny and hot, with a high near 104.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
A slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 102.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77.
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 77.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint George UTSimilar City Names
 37.1°N 113.58°W (Elev. 2631 ft)
3:04 am MDT Jul 13, 2025
12pm MDT Jul 13, 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