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

84°F

29°C

Humidity 28%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 08 Aug 05:35 AM MDT
Extended Forecast for

5 Miles SSW Saint George UT

Extreme Heat Warning August 8, 05:57am until August 8, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 8, 05:57am until August 8, 09:00pm

    NOW until 9:00pm Sat

    Extreme Heat Warning

  • Today

    High: 110 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 81. West southwest wind 5 to 8 mph becoming calm after midnight.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 109. Light west wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 109 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 80. West southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 80 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 106. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 106 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 77.

    Low: 77 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny and hot, with a high near 110. Calm wind becoming west 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 81. West southwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Mostly sunny and hot, with a high near 109. Light west wind becoming west southwest 6 to 11 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 80. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Mostly sunny and hot, with a high near 106. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 79.
Tuesday
Partly sunny and hot, with a high near 102.
Tuesday Night
Mostly cloudy, with a low around 77.
Wednesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 98.
Wednesday Night
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 73.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 94.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 94.
Basemap Options
Click map to change the forecast location
Loading map...
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 8, 2026
Forecast Valid:
5am MDT Aug 8, 2026-6pm MDT Aug 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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