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

Heavy to Excessive Rainfall in the Central Appalachians; Severe Weather in the Mid-South; Hot Weather in Southern California

Heavy to excessive rainfall may lead to flooding today over southwest Pennsylvania into northern West Virginia, and western Maryland. Severe thunderstorms are possible this afternoon and evening in the Mid-South and across Eastern North Carolina. An extended period of hot weather is forecast for parts of coastal southern California including Los Angeles from today through Thursday. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

91°F

33°C

Humidity 7%
Wind Speed SE 5 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 21 May 11:55 AM PDT
Extended Forecast for

4 Miles WSW Lake Mead NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 100. Southeast wind 6 to 8 mph.

    High: 100 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. South southwest wind 6 to 8 mph.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 103. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 103 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 100. Southwest wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 100 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 99.

    High: 99 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 100. Southeast wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 73. South southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 103. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 74. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 100. Southwest wind 9 to 18 mph, with gusts as high as 29 mph.
Friday Night
Clear, with a low around 69.
Saturday
Sunny, with a high near 97.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Sunny, with a high near 99.
Sunday Night
Mostly clear, with a low around 74.
Memorial Day
Sunny, with a high near 102.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
Mostly sunny, with a high near 101.
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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:
12:18 am PDT May 21, 2025
Forecast Valid:
12pm PDT May 21, 2025-6pm PDT May 27, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation