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

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

91°F

33°C

Humidity 16%
Wind Speed SSE 13 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 17 Aug 09:55 AM PDT
Extended Forecast for

15 Miles E Lake Mead NV

  • Today

    Today: Sunny, with a high near 95. South wind 7 to 10 mph.

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 80. South wind 5 to 9 mph becoming calm after midnight.

    Low: 80 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 98. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 98 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 84. South wind around 5 mph becoming calm in the evening.

    Low: 84 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 99. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 99 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 86.

    Low: 86 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 101.

    High: 101 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 89.

    Low: 89 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 103.

    High: 103 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 95. South wind 7 to 10 mph.
Tonight
Clear, with a low around 80. South wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny, with a high near 98. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 84. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 99. Calm wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 86.
Wednesday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 101.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 89.
Thursday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 103.
Thursday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 90.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 103.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 89.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 102.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles E Lake Mead NV
 36.09°N 114.47°W (Elev. 1079 ft)
Last Update:
4:22 am MST Aug 17, 2025
Forecast Valid:
10am MST Aug 17, 2025-6pm MST Aug 23, 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