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

Hazardous Weather Conditions

Current conditions at

Harry Reid International Airport (KLAS)

Lat: 36.07188°NLon: 115.1634°WElev: 2180.0ft.

Mostly Cloudy

41°C

105°F

Humidity 7%
Wind Speed SW 9 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 0°C (32°F)
Visibility 16 km
Heat Index37°C (99°F)
Last update 12 Jul 07:56 PM PDT
Extended Forecast for

Las Vegas 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: Clear, with a low around 30. South southwest wind 10 to 13 km/h.

    Low: 30 °C

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 43. Calm wind becoming east southeast 5 to 10 km/h in the afternoon.

    High: 43 °C

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. West southwest wind 10 to 14 km/h.

    Low: 31 °C

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 44. South southeast wind 5 to 14 km/h, with gusts as high as 32 km/h.

    High: 44 °C

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 31. Southwest wind 11 to 16 km/h, with gusts as high as 29 km/h.

    Low: 31 °C

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 43.

    High: 43 °C

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 28.

    Low: 28 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40.

    High: 40 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °C

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 30. South southwest wind 10 to 13 km/h.
Sunday
Sunny and hot, with a high near 43. Calm wind becoming east southeast 5 to 10 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 31. West southwest wind 10 to 14 km/h.
Monday
Sunny and hot, with a high near 44. South southeast wind 5 to 14 km/h, with gusts as high as 32 km/h.
Monday Night
Clear, with a low around 31. Southwest wind 11 to 16 km/h, with gusts as high as 29 km/h.
Tuesday
Sunny and hot, with a high near 43.
Tuesday Night
Clear, with a low around 28.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 39.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 29.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Las Vegas NV
 36.08°N 115.17°W (Elev. 2182 m)
Last Update:
4:21 pm PDT Jul 12, 2025
Forecast Valid:
8pm 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation