Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

93°F

34°C

Humidity 21%
Wind Speed S 11 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 16 Jul 12:30 AM MDT
Extended Forecast for

14 Miles NNE Mesquite NV

  • Overnight

    Overnight: Mostly clear, with a low around 81. Southeast wind around 6 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. West northwest wind 5 to 13 mph becoming southwest in the afternoon.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms between 9pm and midnight.  Mostly clear, with a low around 81. Southwest wind 8 to 13 mph becoming light and variable  after midnight.  Chance of precipitation is 10%.

    Low: 81 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 99. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 81. Southwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 81 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 98. Chance of precipitation is 30%.

    High: 98 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 79.

    Low: 79 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Sunny and hot, with a high near 102.

    High: 102 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 80.

    Low: 80 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 81. Southeast wind around 6 mph.
Wednesday
Sunny and hot, with a high near 102. West northwest wind 5 to 13 mph becoming southwest in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms between 9pm and midnight. Mostly clear, with a low around 81. Southwest wind 8 to 13 mph becoming light and variable after midnight. Chance of precipitation is 10%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 99. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 81. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Friday
A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 98. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 79.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 102.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 80.
Sunday
Sunny and hot, with a high near 103.
Sunday Night
Mostly clear, with a low around 80.
Monday
Sunny and hot, with a high near 102.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny and hot, with a high near 103.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Mesquite NV
 37.01°N 113.99°W (Elev. 2365 ft)
3:05 pm MDT Jul 15, 2025
12am MDT Jul 16, 2025-6pm MDT Jul 22, 2025
 
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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