Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Henderson (CMP10)

Lat: 36.0075°NLon: 114.96556°WElev: 2190.0ft.

NA

94°F

34°C

Humidity 14%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index90°F (32°C)
Last update 27 Aug 04:50 AM PDT
Extended Forecast for

7 Miles ENE Las Vegas-Henderson Airport NV

Extreme Heat Warning August 27, 05:22am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 27, 05:22am until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 106 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 90. Southwest wind 6 to 10 mph.

    Low: 90 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and hot, with a high near 105. Light south southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 87. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 87 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 102. South southwest wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 102 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 86.

    Low: 86 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 81.

    Low: 81 °F

    Mostly Clear

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 106. Light and variable wind becoming south southeast 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Tonight
Mostly cloudy, with a low around 90. Southwest wind 6 to 10 mph.
Friday
Partly sunny and hot, with a high near 105. Light south southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Friday Night
Partly cloudy, with a low around 87. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 102. South southwest wind 13 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 86.
Sunday
Sunny, with a high near 98.
Sunday Night
Mostly clear, with a low around 81.
Monday
Sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 79.
Tuesday
A slight chance of showers. Sunny, with a high near 93. Breezy.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Las Vegas-Henderson Airport NV
 36°N 115.01°W (Elev. 2835 ft)
4:58 am PDT Aug 27, 2026
5am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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