Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

Mesquite (CMP27)

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

NA

103°F

39°C

Humidity 4%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Heat Index96°F (36°C)
Last update 22 Jun 07:00 PM PDT
Extended Forecast for

15 Miles S Saint George UT

  • Tonight

    Tonight: Clear, with a low around 69. South southwest wind 8 to 15 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 99. South southwest wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 20 mph.

    High: 99 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 77. South wind 8 to 16 mph, with gusts as high as 23 mph.

    Low: 77 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 95. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 95 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 21 mph.

    Low: 76 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. Breezy.

    Low: 74 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 96. Breezy.

    High: 96 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Windy.

    Low: 72 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Clear, with a low around 69. South southwest wind 8 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 99. South southwest wind 5 to 15 mph becoming northwest in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 77. South wind 8 to 16 mph, with gusts as high as 23 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 95. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 74. Breezy.
Friday
Sunny, with a high near 96. Breezy.
Friday Night
Mostly clear, with a low around 72. Windy.
Saturday
Sunny, with a high near 90. Windy.
Saturday Night
Clear, with a low around 69. Windy.
Sunday
Sunny, with a high near 88.
Sunday Night
Clear, with a low around 64.
Monday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Saint George UT
 36.87°N 113.57°W (Elev. 4216 ft)
12:06 pm MST Jun 22, 2026
7pm MST Jun 22, 2026-6pm MST Jun 29, 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