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

108°F

42°C

Humidity 12%
Wind Speed SW 14 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 19 Aug 02:56 PM PDT
Extended Forecast for

6 Miles S Las Vegas-Henderson Airport NV

Extreme Heat Warning August 19, 03:15pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 19, 03:15pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 100. South southwest wind 6 to 8 mph.

    High: 100 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 82. South southwest wind 7 to 9 mph.

    Low: 82 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 97. South southwest wind 6 to 8 mph.

    High: 97 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77. South wind 5 to 7 mph becoming west in the evening.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 98.

    High: 98 °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 96.

    High: 96 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 81. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 100. South southwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 82. South southwest wind 7 to 9 mph.
Friday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 97. South southwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 77. South wind 5 to 7 mph becoming west in the evening.
Saturday
Mostly sunny, with a high near 98.
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 96.
Sunday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 77.
Monday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 94.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Las Vegas-Henderson Airport NV
 35.88°N 115.13°W (Elev. 3619 ft)
11:33 am PDT Aug 19, 2026
3pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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