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

Extreme Heat and Excessive Rainfall This Week

A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek and lingering across parts of the Northern Plains and Midwest until this weekend. Excessive rainfall my bring life-threatening and locally catastrophic flash and urban flooding across portions of southwestern Texas through early Friday. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

95°F

35°C

Humidity 28%
Wind Speed N 0 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 14 Jul 08:55 PM PDT
Extended Forecast for

Boulder City NV

  • Tonight

    Tonight: Mostly clear, with a low around 86. South southwest wind around 6 mph becoming calm after midnight.

    Low: 86 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 106. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 106 °F

    Hot

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 88. South wind 7 to 10 mph.

    Low: 88 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 104. South wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 104 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 86. South wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 86 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms after 11am. Partly sunny, with a high near 100. Chance of precipitation is 40%.

    High: 100 °F

    Scattered
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 84.

    Low: 84 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 99.

    High: 99 °F

    Slight Chance
    T-storms

  • Saturday Night

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

    Low: 85 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 86. South southwest wind around 6 mph becoming calm after midnight.
Wednesday
Sunny and hot, with a high near 106. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 88. South wind 7 to 10 mph.
Thursday
Mostly sunny, with a high near 104. South wind 13 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 86. South wind 15 to 17 mph, with gusts as high as 29 mph.
Friday
Scattered showers and thunderstorms after 11am. Partly sunny, with a high near 100. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 84.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 99.
Saturday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 85.
Sunday
Mostly sunny, with a high near 102.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 86.
Monday
Mostly sunny, with a high near 102.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 86.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 102.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boulder City NV
 35.98°N 114.84°W (Elev. 2612 ft)
Last Update:
11:33 am PDT Jul 14, 2026
Forecast Valid:
9pm PDT Jul 14, 2026-6pm PDT Jul 21, 2026
 
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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