Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. 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 17%
Wind Speed NNW 5 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 04 Aug 04:20 AM MDT
Extended Forecast for

3 Miles SSW Santa Clara UT

  • Today

    Today: Sunny and hot, with a high near 108. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 108 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 76. West southwest wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 107. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 107 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78. West southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 107. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 107 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 110.

    High: 110 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 108. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Tonight
Mostly clear, with a low around 76. West southwest wind 6 to 11 mph becoming light and variable after midnight.
Wednesday
Sunny and hot, with a high near 107. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 78. West southwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Sunny and hot, with a high near 107. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 79.
Friday
Sunny and hot, with a high near 110.
Friday Night
Mostly clear, with a low around 80.
Saturday
Sunny and hot, with a high near 109.
Saturday Night
Mostly clear, with a low around 80.
Sunday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 106.
Sunday Night
Partly cloudy, with a low around 79.
Monday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Santa Clara UT
 37.09°N 113.66°W (Elev. 3022 ft)
12:31 am MDT Aug 4, 2026
4am MDT Aug 4, 2026-6pm MDT Aug 10, 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