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

Hazardous Weather Conditions

Current conditions at

St George Regional Airport (KSGU)

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

Clear

77°F

25°C

Humidity 23%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 01 Aug 07:00 AM MDT
Extended Forecast for

5 Miles SSW Saint George UT

Fire Weather Watch August 2, 12:00pm until August 2, 10:00pm
Extreme Heat Warning August 1, 07:16am until August 2, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 07:16am until August 2, 09:00pm

    NOW until 9:00pm Sun

    Extreme Heat Warning

  • Today

    High: 112 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 81. West wind 5 to 9 mph becoming calm after midnight.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 111. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon.

    High: 111 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80. West southwest wind 10 to 15 mph becoming light and variable after midnight.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 110. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 110 °F

    Hot

  • Monday Night

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

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 80.

    Low: 80 °F

    Clear

Detailed Forecast

Today
Sunny and hot, with a high near 112. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 81. West wind 5 to 9 mph becoming calm after midnight.
Sunday
Sunny and hot, with a high near 111. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 80. West southwest wind 10 to 15 mph becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 110. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny and hot, with a high near 109.
Tuesday Night
Clear, with a low around 80.
Wednesday
Sunny and hot, with a high near 109.
Wednesday Night
Clear, with a low around 81.
Thursday
Sunny and hot, with a high near 108.
Thursday Night
Mostly clear, with a low around 80.
Friday
Sunny and hot, with a high near 108.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Saint George UT
 37°N 113.62°W (Elev. 2667 ft)
Last Update:
12:31 am MDT Aug 1, 2026
Forecast Valid:
7am MDT Aug 1, 2026-6pm MDT Aug 7, 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