Tropical Moisture Brings Slight Risk of Excessive Rainfall to the Southwest; Strong to Locally Severe Storms on the Plains

Heavy rain and flash flooding are possible across portions of the Southwest through Friday, where Flood Watches are in effect. Strong to locally severe thunderstorms are possible today across portions of the Plains. A tropical wave is causing heavy rainfall in Puerto Rico and the Virgin Islands, which may cause urban and small stream flooding and landslides today. 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 15%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 18 Sep 09:55 AM PDT
Extended Forecast for

7 Miles WSW Boulder City NV

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 88. South southwest wind 5 to 9 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 69. West southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 87. Calm wind becoming south 5 to 7 mph in the afternoon.  Chance of precipitation is 60%.

    High: 87 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 70. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 90. Calm wind becoming south around 6 mph in the afternoon.

    High: 90 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 88. South southwest wind 5 to 9 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 69. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 90. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Wednesday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Boulder City NV
 35.92°N 114.97°W (Elev. 2585 ft)
7:42 am PDT Sep 18, 2025
10am PDT Sep 18, 2025-6pm PDT Sep 24, 2025
 
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Additional Resources

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