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

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

99°F

37°C

Humidity 12%
Wind Speed N 8 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 30 Aug 05:35 PM PDT
Extended Forecast for

4 Miles SW Lake Mead NV

  • Tonight

    Tonight: Mostly clear, with a low around 84. Northeast wind around 6 mph becoming calm.

    Low: 84 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 110. North northeast wind 6 to 8 mph.

    High: 110 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 86. Light and variable wind.

    Low: 86 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 109. North wind around 6 mph becoming south in the afternoon.

    High: 109 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 87. South southeast wind around 5 mph becoming calm in the evening.

    Low: 87 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 106. Chance of precipitation is 20%.

    High: 106 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 85.

    Low: 85 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 107.

    High: 107 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 84.

    Low: 84 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 84. Northeast wind around 6 mph becoming calm.
Sunday
Sunny and hot, with a high near 110. North northeast wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 86. Light and variable wind.
Labor Day
Sunny and hot, with a high near 109. North wind around 6 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 87. South southeast wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 106. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 85.
Wednesday
A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 107.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 84.
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. Mostly clear, with a low around 83.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 103.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 82.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Lake Mead NV
 36.03°N 114.8°W (Elev. 1286 ft)
Last Update:
4:22 pm PDT Aug 30, 2025
Forecast Valid:
5pm PDT Aug 30, 2025-6pm PDT Sep 6, 2025
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation