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 35%
Wind Speed E 5 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 Jun 10:35 PM MDT
Extended Forecast for

Saint George UT

Red Flag Warning June 26, 12:00pm until June 28, 12:00am
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between midnight and 3am. Mostly clear, with a low around 76. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 10%.

    Low: 76 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: Patchy smoke before noon. Sunny and hot, with a high near 102. Light and variable wind becoming west southwest 8 to 13 mph in the morning.

    High: 102 °F

    Patchy Smoke
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 76. West southwest wind 5 to 13 mph becoming east after midnight.

    Low: 76 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. East wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. Southwest wind 13 to 18 mph becoming southeast 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between midnight and 3am. Mostly clear, with a low around 76. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 10%.
Thursday
Patchy smoke before noon. Sunny and hot, with a high near 102. Light and variable wind becoming west southwest 8 to 13 mph in the morning.
Thursday Night
Clear, with a low around 76. West southwest wind 5 to 13 mph becoming east after midnight.
Friday
Sunny and hot, with a high near 100. East wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly clear, with a low around 73. Southwest wind 13 to 18 mph becoming southeast 6 to 11 mph after midnight. Winds could gust as high as 34 mph.
Saturday
Sunny, with a high near 94.
Saturday Night
Clear, with a low around 69.
Sunday
Sunny, with a high near 90.
Sunday Night
Clear, with a low around 66.
Monday
Sunny, with a high near 92.
Monday Night
Clear, with a low around 69.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Clear, with a low around 70.
Wednesday
Sunny, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.12°N 113.58°W (Elev. 3169 ft)
Last Update:
12:31 pm MDT Jun 24, 2026
Forecast Valid:
10pm MDT Jun 24, 2026-6pm MDT Jul 1, 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