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

99°F

37°C

Humidity 8%
Wind Speed W 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 05 Aug 08:20 PM MDT
Extended Forecast for

Washington UTSimilar City Names

Red Flag Warning August 5, 08:35pm until August 7, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning August 5, 08:35pm until August 7, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy smoke between 9am and noon. Sunny and hot, with a high near 106. East northeast wind 5 to 13 mph becoming west southwest in the afternoon.

    High: 106 °F

    Patchy Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke after midnight. Mostly clear, with a low around 75. West southwest wind 6 to 13 mph becoming east northeast after midnight.

    Low: 75 °F

    Clear then
    Patchy Smoke

  • Thursday

    Thursday: Sunny and hot, with a high near 108. East wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 108 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. West southwest wind 6 to 15 mph becoming east after midnight.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Friday Night

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

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 103.

    High: 103 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 74. West southwest wind 6 to 14 mph becoming east northeast after midnight.
Wednesday
Patchy smoke between 9am and noon. Sunny and hot, with a high near 106. East northeast wind 5 to 13 mph becoming west southwest in the afternoon.
Wednesday Night
Patchy smoke after midnight. Mostly clear, with a low around 75. West southwest wind 6 to 13 mph becoming east northeast after midnight.
Thursday
Sunny and hot, with a high near 108. East wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 76. West southwest wind 6 to 15 mph becoming east after midnight.
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 103.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny and hot, with a high near 104.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny and hot, with a high near 105.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny and hot, with a high near 105.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington UTSimilar City Names
 37.13°N 113.5°W (Elev. 2799 ft)
Last Update:
3:05 pm MDT Aug 5, 2025
Forecast Valid:
8pm MDT Aug 5, 2025-6pm MDT Aug 12, 2025
 
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Additional Resources

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Chance of Precipitation