Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Partly Cloudy

88°F

31°C

Humidity 27%
Wind Speed E 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 02 Sep 05:55 AM PDT
Extended Forecast for

6 Miles S Lake Mead NV

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Partly sunny and hot, with a high near 105. South southeast wind 5 to 10 mph.

    High: 105 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 84. South wind 3 to 7 mph.  Chance of precipitation is 20%.

    Low: 84 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 101. South wind 5 to 7 mph.  Chance of precipitation is 30%.

    High: 101 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Partly cloudy, with a low around 82. Light south wind.  Chance of precipitation is 30%.

    Low: 82 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 101. South wind 3 to 7 mph.

    High: 101 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 81. Chance of precipitation is 20%.

    Low: 81 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 98.

    High: 98 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 79.

    Low: 79 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 97.

    High: 97 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny and hot, with a high near 105. South southeast wind 5 to 10 mph.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 84. South wind 3 to 7 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 101. South wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 82. Light south wind. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 101. South wind 3 to 7 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 98.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.
Saturday Night
Mostly clear, with a low around 79.
Sunday
Sunny, with a high near 98.
Sunday Night
Mostly clear, with a low around 79.
Monday
Sunny, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Lake Mead NV
 35.99°N 114.73°W (Elev. 1283 ft)
4:22 am PDT Sep 2, 2025
6am PDT Sep 2, 2025-6pm PDT Sep 8, 2025
 
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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