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

Las Vegas - Henderson Executive Airport (KHND)

Lat: 35.97665°NLon: 115.13221°WElev: 2427.0ft.

Clear

91°F

33°C

Humidity 19%
Wind Speed SW 9 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 18 Aug 11:15 PM PDT
Extended Forecast for

28 Miles WNW Searchlight 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: 79 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 104. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 104 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. South wind around 6 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 104. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 104 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 80. South wind 5 to 7 mph.

    Low: 80 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 101.

    High: 101 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 79.

    Low: 79 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 101.

    High: 101 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 79. Light south southwest wind.
Wednesday
Sunny, with a high near 104. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 79. South wind around 6 mph.
Thursday
Sunny, with a high near 104. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 80. South wind 5 to 7 mph.
Friday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 101.
Friday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 79.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 101.
Saturday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 77.
Sunday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 100.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 98.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 98.
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles WNW Searchlight NV
 35.62°N 115.39°W (Elev. 2641 ft)
11:33 am PDT Aug 18, 2026
11pm 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