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

88°F

31°C

Humidity 22%
Wind Speed NE 6 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 14 Jul 02:15 AM PDT
Extended Forecast for

4 Miles WSW 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

  • Overnight

    Overnight: Mostly clear, with a low around 86. South wind around 6 mph.

    Low: 86 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 115. South southeast wind 5 to 9 mph.

    High: 115 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 85. South wind around 10 mph.

    Low: 85 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 111. South wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 111 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 84. South wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 84 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 107.

    High: 107 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 82.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 105.

    High: 105 °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

Detailed Forecast

Overnight
Mostly clear, with a low around 86. South wind around 6 mph.
Monday
Sunny and hot, with a high near 115. South southeast wind 5 to 9 mph.
Monday Night
Clear, with a low around 85. South wind around 10 mph.
Tuesday
Sunny and hot, with a high near 111. South wind 13 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 84. South wind 13 to 17 mph, with gusts as high as 25 mph.
Wednesday
Sunny and hot, with a high near 107.
Wednesday Night
Mostly clear, with a low around 82.
Thursday
A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 105.
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 and hot, with a high near 107.
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 and hot, with a high near 109.
Saturday Night
Mostly clear, with a low around 84.
Sunday
Sunny and hot, with a high near 109.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lake Mead NV
 36.05°N 114.83°W (Elev. 1864 ft)
Last Update:
2:21 am PDT Jul 14, 2025
Forecast Valid:
2am PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation