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

87°F

31°C

Humidity 13%
Wind Speed W 8 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 16 May 12:56 PM MDT
Extended Forecast for

5 Miles SSW Saint George UT

Red Flag Warning May 16, 01:00pm until May 17, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning May 16, 01:00pm until May 17, 09:00pm

    NOW until 9:00pm Sun

    Red Flag Warning

  • This Afternoon

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. West southwest wind 12 to 17 mph becoming light and variable after midnight.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87. Breezy, with a light west southwest wind increasing to 24 to 29 mph in the morning. Winds could gust as high as 43 mph.

    High: 87 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 48. Breezy, with a west northwest wind 22 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 50%.

    Low: 48 °F

    Scattered
    Showers and
    Breezy

  • Monday

    Monday: Sunny, with a high near 74. West wind 11 to 16 mph becoming northwest 5 to 10 mph in the afternoon.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 91. West southwest wind 15 to 20 mph.
Tonight
Mostly clear, with a low around 56. West southwest wind 12 to 17 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 87. Breezy, with a light west southwest wind increasing to 24 to 29 mph in the morning. Winds could gust as high as 43 mph.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 48. Breezy, with a west northwest wind 22 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 50%.
Monday
Sunny, with a high near 74. West wind 11 to 16 mph becoming northwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 94.
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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 pm MDT May 16, 2026
Forecast Valid:
1pm MDT May 16, 2026-6pm MDT May 22, 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