Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East and West

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. 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 18%
Wind Speed SSE 24 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 16 Jul 03:15 PM PDT
Extended Forecast for

3 Miles SW Lake Mead NV

  • Tonight

    Tonight: Mostly clear, with a low around 86. South wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 86 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm.  Partly sunny, with a high near 103. South wind around 15 mph, with gusts as high as 25 mph.

    High: 103 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 84. South southeast wind 5 to 10 mph.

    Low: 84 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny and hot, with a high near 107. South southeast wind 5 to 7 mph.  Chance of precipitation is 50%.

    High: 107 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Mostly clear, with a low around 85. South wind around 6 mph becoming calm  after midnight.

    Low: 85 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 2pm.  Sunny and hot, with a high near 110.

    High: 110 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 85.

    Low: 85 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 111.

    High: 111 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 85.

    Low: 85 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 86. South wind 14 to 16 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Partly sunny, with a high near 103. South wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 84. South southeast wind 5 to 10 mph.
Friday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny and hot, with a high near 107. South southeast wind 5 to 7 mph. Chance of precipitation is 50%.
Friday Night
A 10 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 85. South wind around 6 mph becoming calm after midnight.
Saturday
A 10 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 110.
Saturday Night
Mostly clear, with a low around 85.
Sunday
Sunny and hot, with a high near 111.
Sunday Night
Mostly clear, with a low around 85.
Monday
Sunny and hot, with a high near 109.
Monday Night
Mostly clear, with a low around 85.
Tuesday
Sunny and hot, with a high near 109.
Tuesday Night
Partly cloudy, with a low around 84.
Wednesday
Mostly sunny and hot, with a high near 109.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lake Mead NV
 36.03°N 114.8°W (Elev. 1286 ft)
2:28 pm PDT Jul 16, 2025
3pm PDT Jul 16, 2025-6pm PDT Jul 23, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database