Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Las Vegas - Henderson Executive Airport (KHND)

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

Partly Cloudy

88°F

31°C

Humidity 35%
Wind Speed SSW 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 21 Aug 05:35 AM PDT
Extended Forecast for

Las Vegas-Henderson Airport NV

Extreme Heat Warning August 21, 05:52am until August 23, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 21, 05:52am until August 23, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 107 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 84. South southwest wind around 10 mph.

    Low: 84 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 107. South southwest wind 5 to 11 mph becoming southeast in the morning. Winds could gust as high as 20 mph.

    High: 107 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 85. Southwest wind 9 to 13 mph.

    Low: 85 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 107. Southwest wind 9 to 16 mph, with gusts as high as 23 mph.

    High: 107 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 83.

    Low: 83 °F

    Mostly Clear

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 107. Light and variable wind becoming south southwest 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 84. South southwest wind around 10 mph.
Saturday
Sunny and hot, with a high near 107. South southwest wind 5 to 11 mph becoming southeast in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 85. Southwest wind 9 to 13 mph.
Sunday
Sunny and hot, with a high near 107. Southwest wind 9 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 84.
Monday
Sunny and hot, with a high near 105.
Monday Night
Mostly clear, with a low around 83.
Tuesday
Sunny and hot, with a high near 106.
Tuesday Night
Mostly clear, with a low around 84.
Wednesday
Sunny and hot, with a high near 107.
Wednesday Night
Mostly clear, with a low around 84.
Thursday
Sunny and hot, with a high near 107.
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ABOUT THIS FORECAST

 
Point Forecast:
Las Vegas-Henderson Airport NV
 35.97°N 115.12°W (Elev. 2438 ft)
4:02 am PDT Aug 21, 2026
5am PDT Aug 21, 2026-6pm PDT Aug 27, 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