National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

Henderson (CMP10)

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

NA

100°F

38°C

Humidity 13%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Heat Index95°F (35°C)
Last update 08 Aug 11:00 PM PDT
Extended Forecast for

5 Miles WNW Boulder City NV

Extreme Heat Warning August 8, 11:22pm until August 9, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 8, 11:22pm until August 9, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Tonight

    Low: 89 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 111. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 111 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 89. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 89 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 109. South wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 109 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 87. South wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 87 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after 11am. Partly sunny, with a high near 104. Chance of precipitation is 10%.

    High: 104 °F

    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 85.

    Low: 85 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 101.

    High: 101 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 89. South southeast wind 5 to 7 mph becoming light and variable after midnight.
Sunday
Mostly sunny and hot, with a high near 111. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 89. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny and hot, with a high near 109. South wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 87. South wind 9 to 13 mph, with gusts as high as 22 mph.
Tuesday
Isolated showers and thunderstorms after 11am. Partly sunny, with a high near 104. Chance of precipitation is 10%.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 85.
Wednesday
A chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 101.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 81.
Thursday
A chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 98.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 98.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Boulder City NV
 36.01°N 114.93°W (Elev. 2103 ft)
Last Update:
4:13 pm PDT Aug 8, 2026
Forecast Valid:
11pm PDT Aug 8, 2026-6pm PDT Aug 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation