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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder City Municipal Airport (KBVU)

Lat: 35.9475°NLon: 114.8611°WElev: 2200.0ft.

Clear

106°F

41°C

Humidity 13%
Wind Speed SSW 13 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 29 Jul 05:55 PM PDT
Extended Forecast for

10 Miles SE Lake Mead NV

Extreme Heat Warning July 30, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Mostly clear, with a low around 75. South wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 98. South southwest wind around 9 mph.

    High: 98 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. South southwest wind 5 to 7 mph.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 101. Southwest wind around 6 mph becoming northwest in the morning.

    High: 101 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. South wind 3 to 5 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 78.

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 102.

    High: 102 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 78.

    Low: 78 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 75. South wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 98. South southwest wind around 9 mph.
Thursday Night
Mostly clear, with a low around 74. South southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 101. Southwest wind around 6 mph becoming northwest in the morning.
Friday Night
Mostly clear, with a low around 77. South wind 3 to 5 mph.
Saturday
Sunny, with a high near 104.
Saturday Night
Clear, with a low around 78.
Sunday
Sunny, with a high near 102.
Sunday Night
Clear, with a low around 78.
Monday
Sunny, with a high near 101.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny, with a high near 101.
Tuesday Night
Mostly clear, with a low around 79. Breezy.
Wednesday
Sunny, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Lake Mead NV
 36.01°N 114.62°W (Elev. 3970 ft)
Last Update:
2:18 pm MST Jul 29, 2026
Forecast Valid:
6pm MST Jul 29, 2026-6pm MST Aug 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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