Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Nellis Air Force Base (KLSV)

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

Partly Cloudy

100°F

38°C

Humidity 17%
Wind Speed NE 23 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 08 Aug 11:55 PM PDT
Extended Forecast for

12 Miles NE Lake Mead NV

Extreme Heat Warning August 9, 01:07am until August 10, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 9, 01:07am until August 10, 08:00pm

    NOW until 8:00pm Mon

    Extreme Heat Warning

  • Overnight

    Low: 86 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 105. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 88. South southwest wind 6 to 9 mph.

    Low: 88 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 103. South wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 103 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 86. South wind 11 to 13 mph, with gusts as high as 18 mph.

    Low: 86 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 97.

    High: 97 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 83.

    Low: 83 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 95.

    High: 95 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 86. South wind around 5 mph.
Sunday
Sunny and hot, with a high near 105. Light west wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 88. South southwest wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 103. South wind 6 to 13 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 86. South wind 11 to 13 mph, with gusts as high as 18 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 97.
Tuesday Night
Mostly cloudy, with a low around 83.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 95.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 91.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Lake Mead NV
 36.21°N 114.63°W (Elev. 2802 ft)
12:28 am PDT Aug 9, 2026
1am PDT Aug 9, 2026-6pm PDT Aug 15, 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