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

110°F

43°C

Humidity 10%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index105°F (41°C)
Last update 18 Aug 06:00 PM PDT
Extended Forecast for

14 Miles S Mesquite NV

Extreme Heat Warning until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Southwest wind 7 to 15 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. South wind 11 to 14 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 80. West southwest wind 8 to 15 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68. South southwest wind 11 to 13 mph becoming east after midnight.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 78.

    High: 78 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 67.

    Low: 67 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. South wind 10 to 13 mph.
Wednesday
Mostly sunny, with a high near 81. Southwest wind 7 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 68. South wind 11 to 14 mph.
Thursday
Sunny, with a high near 80. West southwest wind 8 to 15 mph.
Thursday Night
Partly cloudy, with a low around 68. South southwest wind 11 to 13 mph becoming east after midnight.
Friday
A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 78.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 67.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Mesquite NV
 36.61°N 114.11°W (Elev. 7162 ft)
11:33 am PDT Aug 18, 2026
6pm PDT Aug 18, 2026-6pm PDT Aug 25, 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