Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast 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 39%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 17 Aug 03:35 AM PDT
Extended Forecast for

21 Miles ESE Lake Mead NV

Extreme Heat Warning August 18, 10:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Clear, with a low around 85. Southeast wind around 5 mph.

    Low: 85 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 103. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 103 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 86. South southeast wind around 7 mph.

    Low: 86 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 104. South southeast wind 6 to 11 mph becoming southwest in the morning.

    High: 104 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 87. South wind around 9 mph.

    Low: 87 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 88.

    Low: 88 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 88.

    Low: 88 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 85. Southeast wind around 5 mph.
Monday
Sunny, with a high near 103. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 86. South southeast wind around 7 mph.
Tuesday
Sunny, with a high near 104. South southeast wind 6 to 11 mph becoming southwest in the morning.
Tuesday Night
Mostly clear, with a low around 87. South wind around 9 mph.
Wednesday
Sunny, with a high near 104.
Wednesday Night
Mostly clear, with a low around 88.
Thursday
Sunny, with a high near 104.
Thursday Night
Partly cloudy, with a low around 88.
Friday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 104.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 86.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 102.
Saturday Night
Partly cloudy, with a low around 86.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 101.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ESE Lake Mead NV
 35.91°N 114.44°W (Elev. 2562 ft)
2:31 am MST Aug 17, 2026
3am MST Aug 17, 2026-6pm MST Aug 23, 2026
 
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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