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.

Partly Cloudy

79°F

26°C

Humidity 8%
Wind Speed ESE 6 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 05 Aug 05:56 AM MDT
Extended Forecast for

Saint George UT

Red Flag Warning August 5, 06:08am until August 7, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 5, 06:08am until August 7, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • Today

    High: 104 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke between midnight and 3am. Mostly clear, with a low around 72. West southwest wind 5 to 13 mph becoming east after midnight.

    Low: 72 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke between 9am and 3pm. Sunny and hot, with a high near 106. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon.

    High: 106 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. West southwest wind 5 to 15 mph becoming east southeast after midnight.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 107. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon.

    High: 107 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 73.

    Low: 73 °F

    Clear

Detailed Forecast

Today
Patchy smoke. Mostly sunny and hot, with a high near 104. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon.
Tonight
Patchy smoke between midnight and 3am. Mostly clear, with a low around 72. West southwest wind 5 to 13 mph becoming east after midnight.
Wednesday
Patchy smoke between 9am and 3pm. Sunny and hot, with a high near 106. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 74. West southwest wind 5 to 15 mph becoming east southeast after midnight.
Thursday
Sunny and hot, with a high near 107. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 74.
Friday
Sunny and hot, with a high near 106.
Friday Night
Clear, with a low around 73.
Saturday
Sunny and hot, with a high near 106.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny and hot, with a high near 106.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny and hot, with a high near 107.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.05°N 113.57°W (Elev. 2776 ft)
Last Update:
3:04 am MDT Aug 5, 2025
Forecast Valid:
6am MDT Aug 5, 2025-6pm MDT Aug 11, 2025
 
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