National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Current conditions at

Nellis Air Force Base (KLSV)

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

Clear

109°F

43°C

Humidity 6%
Wind Speed SSE 3 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 12 Jul 04:55 PM PDT
Extended Forecast for

11 Miles NNE Lake Mead NV

Extreme Heat Warning July 14, 11:00am until July 14, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Mostly clear, with a low around 83. South wind 5 to 8 mph becoming calm after midnight.

    Low: 83 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 110. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 110 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 86. South southwest wind 3 to 6 mph.

    Low: 86 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 112. South wind 5 to 11 mph.

    High: 112 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 85. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 85 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 83.

    Low: 83 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 81.

    Low: 81 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 83. South wind 5 to 8 mph becoming calm after midnight.
Sunday
Sunny and hot, with a high near 110. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 86. South southwest wind 3 to 6 mph.
Monday
Sunny and hot, with a high near 112. South wind 5 to 11 mph.
Monday Night
Mostly clear, with a low around 85. South wind around 10 mph, with gusts as high as 18 mph.
Tuesday
Sunny and hot, with a high near 107.
Tuesday Night
Clear, with a low around 83.
Wednesday
Sunny, with a high near 104.
Wednesday Night
Partly cloudy, with a low around 81.
Thursday
Mostly sunny, with a high near 103.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 104.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Lake Mead NV
 36.21°N 114.66°W (Elev. 2113 ft)
Last Update:
4:21 pm PDT Jul 12, 2025
Forecast Valid:
5pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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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