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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

91°F

33°C

Humidity 24%
Wind Speed N 4 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 23 Jul 06:55 AM PDT
Extended Forecast for

11 Miles ENE Lake Mead NV

Extreme Heat Warning July 23, 10:00am until July 27, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Sunny, with a high near 103. Northwest wind around 5 mph becoming calm in the morning.

    High: 103 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 88. Calm wind becoming southwest around 6 mph after midnight.

    Low: 88 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 104. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 104 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 88. South wind 6 to 9 mph.

    Low: 88 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 106. South southwest wind 3 to 7 mph.

    High: 106 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 89.

    Low: 89 °F

    Mostly Clear

  • Sunday

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

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 87.

    Low: 87 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 102.

    High: 102 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 103. Northwest wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 88. Calm wind becoming southwest around 6 mph after midnight.
Friday
Sunny, with a high near 104. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 88. South wind 6 to 9 mph.
Saturday
Sunny and hot, with a high near 106. South southwest wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 89.
Sunday
Sunny and hot, with a high near 105.
Sunday Night
Partly cloudy, with a low around 87.
Monday
Mostly sunny, with a high near 102.
Monday Night
Partly cloudy, with a low around 86.
Tuesday
Mostly sunny, with a high near 101.
Tuesday Night
Partly cloudy, with a low around 86.
Wednesday
Sunny, with a high near 100.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Lake Mead NV
 36.13°N 114.56°W (Elev. 3173 ft)
Last Update:
2:53 am MST Jul 23, 2026
Forecast Valid:
7am MST Jul 23, 2026-6pm MST Jul 29, 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