Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Nellis Air Force Base (KLSV)

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

Clear

91°F

33°C

Humidity 18%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 08 Sep 10:55 PM PDT
Extended Forecast for

6 Miles ESE Las Vegas NV

Extreme Heat Warning September 10, 10:00am until September 10, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Tonight

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

    Low: 84 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 106. Calm wind becoming north northeast around 5 mph.

    High: 106 °F

    Hot

  • Wednesday Night

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

    Low: 84 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 107. Calm wind becoming south around 5 mph in the afternoon.

    High: 107 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 86. Southwest wind 5 to 7 mph.

    Low: 86 °F

    Mostly Clear

  • Friday

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

    High: 106 °F

    Hot

  • Friday Night

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

    Low: 84 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 103. Breezy.

    High: 103 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 81. Breezy.

    Low: 81 °F

    Clear and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 84. Calm wind.
Wednesday
Sunny and hot, with a high near 106. Calm wind becoming north northeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 84. Light and variable wind.
Thursday
Sunny and hot, with a high near 107. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 86. Southwest wind 5 to 7 mph.
Friday
Sunny and hot, with a high near 106.
Friday Night
Mostly clear, with a low around 84.
Saturday
Sunny, with a high near 103. Breezy.
Saturday Night
Clear, with a low around 81. Breezy.
Sunday
Sunny, with a high near 98.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny, with a high near 99.
Monday Night
Clear, with a low around 76.
Tuesday
Sunny, with a high near 99.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Las Vegas NV
 36.14°N 115.04°W (Elev. 1693 ft)
11:33 pm PDT Sep 8, 2026
11pm PDT Sep 8, 2026-6pm PDT Sep 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