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

102°F

39°C

Humidity 3%
Wind Speed W 14 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 15 Jun 07:20 PM MDT
Extended Forecast for

Saint George UT

Red Flag Warning June 16, 12:00pm until June 17, 12:00am
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 73. West southwest wind 6 to 14 mph becoming east after midnight.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 106. East northeast wind 5 to 15 mph becoming west southwest in the afternoon.

    High: 106 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 72. Breezy, with a southwest wind 17 to 22 mph becoming east 8 to 13 mph after midnight.

    Low: 72 °F

    Mostly Clear
    and Breezy
    then Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 71. West southwest wind 6 to 11 mph becoming light and variable.

    Low: 71 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 107.

    High: 107 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

  • Juneteenth

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

    High: 108 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 73. West southwest wind 6 to 14 mph becoming east after midnight.
Monday
Sunny and hot, with a high near 106. East northeast wind 5 to 15 mph becoming west southwest in the afternoon.
Monday Night
Clear, with a low around 72. Breezy, with a southwest wind 17 to 22 mph becoming east 8 to 13 mph after midnight.
Tuesday
Sunny and hot, with a high near 102. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 71. West southwest wind 6 to 11 mph becoming light and variable.
Wednesday
Sunny and hot, with a high near 107.
Wednesday Night
Clear, with a low around 74.
Juneteenth
Sunny and hot, with a high near 108.
Thursday Night
Clear, with a low around 74.
Friday
Sunny and hot, with a high near 105.
Friday Night
Mostly clear, with a low around 74.
Saturday
Sunny and hot, with a high near 102.
Saturday Night
Mostly clear, with a low around 70. Breezy.
Sunday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.09°N 113.61°W (Elev. 2979 ft)
Last Update:
2:14 pm MDT Jun 15, 2025
Forecast Valid:
7pm MDT Jun 15, 2025-6pm MDT Jun 22, 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