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

84°F

29°C

Humidity 48%
Wind Speed W 3 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 13 Aug 11:35 PM PDT
Extended Forecast for

17 Miles S Boulder City NV

  • Tonight

    Tonight: Mostly cloudy, with a low around 73. South wind 6 to 9 mph.

    Low: 73 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 87. South southeast wind 8 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    High: 87 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 70. Southeast wind 5 to 8 mph becoming northwest after midnight.  Chance of precipitation is 70%.

    Low: 70 °F

    Showers
    Likely then
    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 11am and noon.  Sunny, with a high near 90. Light and variable wind becoming northeast 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    T-storms then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. South wind 5 to 7 mph becoming west northwest after midnight.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 79.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 73. South wind 6 to 9 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 87. South southeast wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 70. Southeast wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 70%.
Saturday
A slight chance of showers and thunderstorms between 11am and noon. Sunny, with a high near 90. Light and variable wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 74. South wind 5 to 7 mph becoming west northwest after midnight.
Sunday
Mostly sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny, with a high near 101.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
Sunny, with a high near 101.
Wednesday Night
Mostly clear, with a low around 80.
Thursday
Sunny, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Boulder City NV
 35.71°N 114.82°W (Elev. 3189 ft)
11:33 pm PDT Aug 13, 2026
11pm PDT Aug 13, 2026-6pm PDT Aug 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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