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

Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

86°F

30°C

Humidity 23%
Wind Speed NE 8 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 14 Jul 03:55 AM PDT
Extended Forecast for

4 Miles S Lake Mead NV

Extreme Heat Warning July 14, 11:00am until July 14, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Sunny, with a high near 103. South southeast wind 7 to 9 mph.

    High: 103 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 85. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 85 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 101. South wind 17 to 20 mph, with gusts as high as 30 mph.

    High: 101 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 85. South wind around 18 mph, with gusts as high as 28 mph.

    Low: 85 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. South wind around 18 mph, with gusts as high as 29 mph.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 83.

    Low: 83 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 95.

    High: 95 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81.

    Low: 81 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.

    High: 97 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 103. South southeast wind 7 to 9 mph.
Tonight
Clear, with a low around 85. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 101. South wind 17 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 85. South wind around 18 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 97. South wind around 18 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 83.
Thursday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 95.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 82.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 99.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 84.
Sunday
Sunny, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Lake Mead NV
 36.02°N 114.74°W (Elev. 1250 ft)
Last Update:
2:21 am PDT Jul 14, 2025
Forecast Valid:
4am PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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