National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Overcast

50°F

10°C

Humidity 81%
Wind Speed SSW 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 18 Nov 10:35 PM PST
Extended Forecast for

12 Miles NE Lake Mead NV

Flood Watch November 18, 10:58pm until November 19, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch November 18, 10:58pm until November 19, 04:00am

    NOW until 4:00am Wed

    Flood Watch

  • Tonight

    Low: 50 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 58. Light and variable wind. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 10 percent chance of showers after 4pm. Mostly sunny, with a high near 58. South wind around 6 mph.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 49. South wind 3 to 6 mph.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 50 percent chance of showers. Cloudy, with a low around 50. Calm wind.
Wednesday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 58. Light and variable wind. Chance of precipitation is 60%.
Wednesday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 47. Calm wind.
Thursday
A 10 percent chance of showers after 4pm. Mostly sunny, with a high near 58. South wind around 6 mph.
Thursday Night
A 30 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 49. South wind 3 to 6 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Lake Mead NV
 36.19°N 114.6°W (Elev. 2188 ft)
Last Update:
9:41 pm PST Nov 18, 2025
Forecast Valid:
10pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation