Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Clear

82°F

28°C

Humidity 39%
Wind Speed NE 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 07 Sep 01:35 PM MDT
Extended Forecast for

3 Miles SW Saint George UT

  • Labor Day

    Labor Day: Sunny, with a high near 93. Calm wind becoming west southwest 5 to 7 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 67. West southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 98. Light and variable wind.

    High: 98 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 104. Calm wind.

    High: 104 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Thursday

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

    High: 105 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Friday

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

    High: 103 °F

    Hot

Detailed Forecast

Labor Day
Sunny, with a high near 93. Calm wind becoming west southwest 5 to 7 mph.
Tonight
Mostly clear, with a low around 67. West southwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 98. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 70. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 104. Calm wind.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
Sunny and hot, with a high near 105.
Thursday Night
Mostly clear, with a low around 76.
Friday
Sunny and hot, with a high near 103.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny and hot, with a high near 101.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Saint George UT
 37.05°N 113.6°W (Elev. 2598 ft)
12:31 pm MDT Sep 7, 2026
1pm MDT Sep 7, 2026-6pm MDT Sep 13, 2026
 
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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