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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. 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 9%
Wind Speed S 9 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 18 Jun 09:35 PM PDT
Extended Forecast for

4 Miles SSE Lake Mead NV

Red Flag Warning June 19, 11:00am until June 19, 11:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Clear, with a low around 82. South southeast wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 82 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 104. South wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 104 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 80. South wind 7 to 16 mph, with gusts as high as 26 mph.

    Low: 80 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 104. South wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 104 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 77. South wind 6 to 10 mph.

    Low: 77 °F

    Clear

  • Sunday

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

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 78.

    Low: 78 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 81.

    Low: 81 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 82. South southeast wind 7 to 13 mph, with gusts as high as 22 mph.
Juneteenth
Sunny, with a high near 104. South wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Clear, with a low around 80. South wind 7 to 16 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 104. South wind 7 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Clear, with a low around 77. South wind 6 to 10 mph.
Sunday
Sunny and hot, with a high near 105.
Sunday Night
Clear, with a low around 78.
Monday
Sunny and hot, with a high near 108.
Monday Night
Clear, with a low around 81.
Tuesday
Sunny and hot, with a high near 109.
Tuesday Night
Clear, with a low around 85.
Wednesday
Sunny and hot, with a high near 111.
Wednesday Night
Mostly clear, with a low around 87.
Thursday
Sunny and hot, with a high near 112.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Lake Mead NV
 36.02°N 114.71°W (Elev. 1512 ft)
Last Update:
11:33 am MST Jun 18, 2026
Forecast Valid:
9pm MST Jun 18, 2026-6pm MST Jun 25, 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation