Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Henderson (CMP10)

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

NA

93°F

34°C

Humidity 5%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Heat Index89°F (32°C)
Last update 20 Jun 09:30 PM PDT
Extended Forecast for

6 Miles ENE Las Vegas-Henderson Airport NV

  • Tonight

    Tonight: Clear, with a low around 76. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 104. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 104 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South southwest wind 7 to 11 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 106. Light east southeast wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 106 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 80. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 80 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms after 11pm.  Mostly clear, with a low around 85.

    Low: 85 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 11am.  Mostly sunny and hot, with a high near 109.

    High: 109 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 87.

    Low: 87 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 76. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 104. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 77. South southwest wind 7 to 11 mph.
Monday
Sunny and hot, with a high near 106. Light east southeast wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Clear, with a low around 80. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tuesday
Sunny and hot, with a high near 109.
Tuesday Night
A 10 percent chance of showers and thunderstorms after 11pm. Mostly clear, with a low around 85.
Wednesday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny and hot, with a high near 109.
Wednesday Night
Mostly clear, with a low around 87.
Thursday
Sunny and hot, with a high near 109.
Thursday Night
Mostly clear, with a low around 86.
Friday
Sunny and hot, with a high near 108.
Friday Night
Clear, with a low around 82. Breezy.
Saturday
Sunny and hot, with a high near 105. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Las Vegas-Henderson Airport NV
 36°N 115.04°W (Elev. 2385 ft)
12:21 pm PDT Jun 20, 2026
10pm PDT Jun 20, 2026-6pm PDT Jun 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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