Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Mesquite (CMP27)

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

NA

109°F

43°C

Humidity 11%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index104°F (40°C)
Last update 19 Aug 02:20 PM PDT
Extended Forecast for

12 Miles SW Santa Clara UT

  • This Afternoon

    This Afternoon: Sunny, with a high near 103. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 103 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 80. West southwest wind 5 to 8 mph.

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 103. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 103 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 81. West southwest wind around 6 mph becoming light and variable.

    Low: 81 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 99. East northeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 99 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 77.

    Low: 77 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 100.

    High: 100 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 100.

    High: 100 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 103. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 80. West southwest wind 5 to 8 mph.
Thursday
Sunny, with a high near 103. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 81. West southwest wind around 6 mph becoming light and variable.
Friday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 99. East northeast wind 5 to 8 mph becoming west southwest in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 77.
Saturday
Mostly sunny, with a high near 100.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 100.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Santa Clara UT
 36.98°N 113.78°W (Elev. 2963 ft)
11:33 am MST Aug 19, 2026
2pm MST Aug 19, 2026-6pm MST Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database