Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Mostly Cloudy

84°F

29°C

Humidity 45%
Wind Speed E 11 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 22 Jul 05:20 AM MDT
Extended Forecast for

Saint George UT

  • Today

    Today: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 101. Calm wind becoming west around 5 mph in the afternoon.

    High: 101 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 81. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 106. Light and variable wind.

    High: 106 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 83. Light and variable wind.

    Low: 83 °F

    Mostly Clear

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Sunny and hot, with a high near 107. Light and variable wind.

    High: 107 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 101. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 81. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 106. Light and variable wind.
Thursday Night
Mostly clear, with a low around 83. Light and variable wind.
Friday
A 10 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 107. Light and variable wind.
Friday Night
Partly cloudy, with a low around 84.
Saturday
Sunny and hot, with a high near 108.
Saturday Night
Mostly clear, with a low around 84.
Sunday
Sunny and hot, with a high near 108.
Sunday Night
Partly cloudy, with a low around 84.
Monday
Sunny and hot, with a high near 108.
Monday Night
Partly cloudy, with a low around 83.
Tuesday
Sunny and hot, with a high near 106.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.07°N 113.57°W (Elev. 2703 ft)
12:31 am MDT Jul 22, 2026
5am MDT Jul 22, 2026-6pm MDT Jul 28, 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