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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

82°F

28°C

Humidity 51%
Wind Speed SE 14 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 17 Sep 09:55 AM PDT
Extended Forecast for

12 Miles SSW Boulder City NV

  • Today

    Today: Sunny, with a high near 91. South wind 17 to 20 mph, with gusts as high as 29 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 72. South wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 72 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 93. South wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. Southwest wind 5 to 10 mph.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 90.

    High: 90 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 91. South wind 17 to 20 mph, with gusts as high as 29 mph.
Tonight
Clear, with a low around 72. South wind 6 to 15 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 93. South wind 5 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 67. Southwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 92. West wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Mostly sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 72.
Monday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 90.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Boulder City NV
 35.79°N 114.89°W (Elev. 3123 ft)
Last Update:
9:33 am PDT Sep 17, 2026
Forecast Valid:
10am PDT Sep 17, 2026-6pm PDT Sep 23, 2026
 
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