National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Mesquite (CMP27)

Lat: 36.81444°NLon: 114.05065°WElev: 1767.0ft.

NA

109°F

43°C

Humidity 6%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Heat Index102°F (39°C)
Last update 16 Jun 03:40 PM PDT
Extended Forecast for

12 Miles S Saint George UT

  • Tonight

    Tonight: Mostly clear, with a low around 75. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 102. Southwest wind 6 to 16 mph becoming north northwest in the morning. Winds could gust as high as 23 mph.

    High: 102 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. South southwest wind 8 to 18 mph, with gusts as high as 28 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 101. West wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 101 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. West southwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 73 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 69. Breezy.

    Low: 69 °F

    Clear and
    Breezy then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 75. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 102. Southwest wind 6 to 16 mph becoming north northwest in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 76. South southwest wind 8 to 18 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 101. West wind 6 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 73. West southwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 21 mph.
Juneteenth
Sunny, with a high near 98.
Friday Night
Clear, with a low around 69. Breezy.
Saturday
Sunny, with a high near 95.
Saturday Night
Clear, with a low around 67.
Sunday
Sunny, with a high near 96.
Sunday Night
Clear, with a low around 67.
Monday
Sunny, with a high near 98.
Monday Night
Clear, with a low around 69.
Tuesday
Sunny, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Saint George UT
 36.89°N 113.57°W (Elev. 3494 ft)
Last Update:
12:06 pm MST Jun 16, 2026
Forecast Valid:
4pm MST Jun 16, 2026-6pm MST Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation