Dangerous Heat over the South-Central and Southwest U.S. Through Next Week
Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >
Current conditions at
St George Regional Airport (KSGU)
Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.
Clear
102°F
39°C
| Humidity | 16% |
| Wind Speed | WSW 12 MPH |
| Barometer | 30.01 in (1016.26 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 22 Aug 02:00 PM MDT |
Extended Forecast for
5 Miles SSW Saint George UT
This Afternoon
High: 105 °F
Hot
Tonight
Low: 77 °F
Mostly Clear
Sunday
High: 106 °F
Hot
Sunday Night
Low: 77 °F
Mostly Clear
Monday
High: 103 °F
Hot
Monday Night
Low: 75 °F
Partly Cloudy
Tuesday
High: 104 °F
Hot
Tuesday Night
Low: 77 °F
Mostly Clear
Wednesday
High: 106 °F
Hot
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 105. West wind around 9 mph.
Tonight
Mostly clear, with a low around 77. West wind 5 to 9 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 106. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 77. West southwest wind 6 to 11 mph becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 103. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
Sunny and hot, with a high near 104.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 106.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny and hot, with a high near 106.
Thursday Night
Mostly clear, with a low around 77.
Friday
Mostly sunny and hot, with a high near 106.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Saint George UT
37°N 113.62°W (Elev. 2667 ft)
37°N 113.62°W (Elev. 2667 ft)
12:31 pm MDT Aug 22, 2026
2pm MDT Aug 22, 2026-6pm MDT Aug 28, 2026
Additional Resources
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