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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Nellis Air Force Base (KLSV)

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

Partly Cloudy

89°F

32°C

Humidity 36%
Wind Speed S 10 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 17 Sep 12:55 PM PDT
Extended Forecast for

12 Miles NE Lake Mead NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. South wind around 14 mph, with gusts as high as 21 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 76. South wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. Southwest wind 5 to 7 mph becoming west northwest after midnight.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. North northwest wind around 5 mph becoming light and variable in the morning.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 88. South wind around 14 mph, with gusts as high as 21 mph.
Tonight
Clear, with a low around 76. South wind 6 to 13 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 90. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 71. Southwest wind 5 to 7 mph becoming west northwest after midnight.
Saturday
Sunny, with a high near 89. North northwest wind around 5 mph becoming light and variable in the morning.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 74.
Monday
Mostly sunny, with a high near 88.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Lake Mead NV
 36.21°N 114.63°W (Elev. 2802 ft)
Last Update:
12:52 pm PDT Sep 17, 2026
Forecast Valid:
1pm PDT Sep 17, 2026-6pm PDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation