Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

100°F

38°C

Humidity 24%
Wind Speed SSE 19 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 28 Jul 07:55 PM PDT
Extended Forecast for

9 Miles ESE Boulder City NV

Extreme Heat Warning July 30, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Tonight

    Tonight: Mostly cloudy, with a low around 87. South wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 87 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 113. South wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 113 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 84. South wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 18 mph.

    Low: 84 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 114. Calm wind becoming south 5 to 9 mph in the morning.

    High: 114 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 85. South wind 5 to 7 mph becoming calm  in the evening.

    Low: 85 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 118.

    High: 118 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 90.

    Low: 90 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 118.

    High: 118 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 91.

    Low: 91 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 87. South wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday
Sunny and hot, with a high near 113. South wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 84. South wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 18 mph.
Thursday
Sunny and hot, with a high near 114. Calm wind becoming south 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 85. South wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 118.
Friday Night
Mostly clear, with a low around 90.
Saturday
Sunny and hot, with a high near 118.
Saturday Night
Clear, with a low around 91.
Sunday
Sunny and hot, with a high near 117.
Sunday Night
Clear, with a low around 91.
Monday
Sunny and hot, with a high near 116.
Monday Night
Clear, with a low around 90.
Tuesday
Sunny and hot, with a high near 115.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Boulder City NV
 35.9°N 114.72°W (Elev. 1512 ft)
12:43 pm PDT Jul 28, 2026
8pm PDT Jul 28, 2026-6pm PDT Aug 4, 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