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

Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Mostly Cloudy

95°F

35°C

Humidity 28%
Wind Speed S 21 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 15 Sep 02:35 PM PDT
Extended Forecast for

4 Miles SW Lake Mead NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 98. South wind around 16 mph, with gusts as high as 29 mph.

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 83. South wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: 83 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. South southeast wind 13 to 17 mph, with gusts as high as 30 mph.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 82. South wind 10 to 15 mph, with gusts as high as 31 mph.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96. South wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 79.

    Low: 79 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 77.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 98. South wind around 16 mph, with gusts as high as 29 mph.
Tonight
Clear, with a low around 83. South wind 10 to 13 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 96. South southeast wind 13 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 82. South wind 10 to 15 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 96. South wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Clear, with a low around 79.
Friday
Sunny, with a high near 97.
Friday Night
Clear, with a low around 77.
Saturday
Sunny, with a high near 98.
Saturday Night
Clear, with a low around 78.
Sunday
Sunny, with a high near 98.
Sunday Night
Mostly clear, with a low around 77.
Monday
A slight chance of showers. Sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Lake Mead NV
 36.05°N 114.8°W (Elev. 1079 ft)
Last Update:
12:06 pm PDT Sep 15, 2026
Forecast Valid:
2pm PDT Sep 15, 2026-6pm PDT Sep 21, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation