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 >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

108°F

42°C

Humidity 9%
Wind Speed SE 11 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 13 Jul 01:55 PM PDT
Extended Forecast for

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
  • This Afternoon

    This Afternoon: Sunny, with a high near 103. South southeast wind 3 to 5 mph.

    High: 103 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 84. South wind 6 to 9 mph.

    Low: 84 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 104. South wind 6 to 9 mph.

    High: 104 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 83. South wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 83 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 100. South wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 100 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Isolated showers and thunderstorms after 11am.  Mostly sunny, with a high near 94.

    High: 94 °F

    Isolated
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 103. South southeast wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 84. South wind 6 to 9 mph.
Monday
Sunny, with a high near 104. South wind 6 to 9 mph.
Monday Night
Clear, with a low around 83. South wind 10 to 14 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 100. South wind 14 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 84.
Wednesday
Sunny, with a high near 97.
Wednesday Night
Mostly clear, with a low around 81.
Thursday
Isolated showers and thunderstorms after 11am. Mostly sunny, with a high near 94.
Thursday Night
Isolated showers and thunderstorms. Mostly cloudy, with a low around 80.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 95.
Friday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 81.
Saturday
Isolated showers and thunderstorms. Mostly sunny, with a high near 97.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Mead NV
 36.08°N 114.75°W (Elev. 1079 ft)
12:56 pm PDT Jul 13, 2025
2pm PDT Jul 13, 2025-6pm PDT Jul 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database