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

Nellis Air Force Base (KLSV)

Lat: 36.23333°NLon: 115.03333°WElev: 1870.0ft.

Partly Cloudy

99°F

37°C

Humidity 20%
Wind Speed SSW 3 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 16 Aug 07:55 PM PDT
Extended Forecast for

11 Miles NNE Lake Mead NV

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

    Tonight: Mostly clear, with a low around 84. Calm wind.

    Low: 84 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 101. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 101 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 84. Light and variable wind.

    Low: 84 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 103. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 103 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 85. South southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 85 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 85.

    Low: 85 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 103.

    High: 103 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 85.

    Low: 85 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 84. Calm wind.
Monday
Sunny, with a high near 101. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 84. Light and variable wind.
Tuesday
Sunny, with a high near 103. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 85. South southwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 106.
Wednesday Night
Mostly clear, with a low around 85.
Thursday
Sunny, with a high near 103.
Thursday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 85.
Friday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 99.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 85.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 98.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 84.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Lake Mead NV
 36.23°N 114.66°W (Elev. 2152 ft)
12:17 pm PDT Aug 16, 2026
8pm PDT Aug 16, 2026-6pm PDT 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