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Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Nellis Air Force Base (KLSV)

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

Partly Cloudy

87°F

31°C

Humidity 33%
Wind Speed NNE 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 20 Aug 05:55 AM PDT
Extended Forecast for

4 Miles N Nellis AFB NV

Extreme Heat Warning August 20, 06:36am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 20, 06:36am until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 107 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 85. South wind 5 to 9 mph becoming northeast after midnight.

    Low: 85 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers between 10am and 11am. Mostly sunny, with a high near 104. Light and variable wind becoming south southeast 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 104 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 83. South wind 5 to 8 mph becoming light and variable after midnight.

    Low: 83 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 105. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 105 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 83.

    Low: 83 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny and hot, with a high near 107. East northeast wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Tonight
Partly cloudy, with a low around 85. South wind 5 to 9 mph becoming northeast after midnight.
Friday
A slight chance of showers between 10am and 11am. Mostly sunny, with a high near 104. Light and variable wind becoming south southeast 5 to 8 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 83. South wind 5 to 8 mph becoming light and variable after midnight.
Saturday
Sunny and hot, with a high near 105. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 84.
Sunday
Sunny and hot, with a high near 105.
Sunday Night
Partly cloudy, with a low around 83.
Monday
Sunny, with a high near 103.
Monday Night
Partly cloudy, with a low around 82.
Tuesday
Sunny, with a high near 104.
Tuesday Night
Mostly clear, with a low around 82.
Wednesday
Sunny, with a high near 104.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Nellis AFB NV
 36.3°N 115.04°W (Elev. 2149 ft)
Last Update:
5:03 am PDT Aug 20, 2026
Forecast Valid:
6am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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