Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

86°F

30°C

Humidity 37%
Wind Speed S 5 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 31 Aug 12:55 AM PDT
Extended Forecast for

13 Miles ESE Boulder City NV

  • Overnight

    Overnight: Mostly clear, with a low around 86. South southeast wind 3 to 6 mph.

    Low: 86 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms between 11am and 1pm.  Sunny, with a high near 101. South wind 6 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 10%.

    High: 101 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 82. South southeast wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 82 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 102. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 102 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79. South southwest wind 5 to 10 mph becoming light south  after midnight. Winds could gust as high as 22 mph.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 102.

    High: 102 °F

    Sunny

  • Wednesday Night

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

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 102.

    High: 102 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 80.

    Low: 80 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 86. South southeast wind 3 to 6 mph.
Monday
A slight chance of showers and thunderstorms between 11am and 1pm. Sunny, with a high near 101. South wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Monday Night
Mostly clear, with a low around 82. South southeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 102. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 79. South southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 102.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny, with a high near 102.
Thursday Night
Clear, with a low around 80.
Friday
Sunny, with a high near 101. Breezy.
Friday Night
Mostly clear, with a low around 82.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 98.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Boulder City NV
 35.87°N 114.65°W (Elev. 902 ft)
11:32 pm MST Aug 30, 2026
1am MST Aug 31, 2026-6pm MST Sep 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database