Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

90°F

32°C

Humidity 35%
Wind Speed SE 13 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 13 Aug 06:55 PM PDT
Extended Forecast for

12 Miles SSW Boulder City NV

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 74. South wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 74 °F

    Slight Chance
    T-storms then
    Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 89. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 89 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, then gradually becoming clear, with a low around 71. South southeast wind 5 to 8 mph becoming calm  in the evening.

    Low: 71 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 92. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 92 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. South wind around 6 mph becoming calm  in the evening.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 96.

    High: 96 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 101.

    High: 101 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 74. South wind 5 to 14 mph, with gusts as high as 21 mph.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 89. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 71. South southeast wind 5 to 8 mph becoming calm in the evening.
Saturday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 92. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 74. South wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 96.
Sunday Night
Mostly clear, with a low around 76.
Monday
Sunny, with a high near 101.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 104.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny, with a high near 103.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny, with a high near 103.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Boulder City NV
 35.79°N 114.89°W (Elev. 3123 ft)
12:12 pm PDT Aug 13, 2026
7pm PDT Aug 13, 2026-6pm PDT Aug 20, 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