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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Las Vegas, North Las Vegas Airport (KVGT)

Lat: 36.21205°NLon: 115.19395°WElev: 2188.0ft.

Clear

102°F

39°C

Humidity 15%
Wind Speed ESE 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 22 Aug 11:35 AM PDT
Extended Forecast for

4 Miles NW Las Vegas NV

Extreme Heat Warning August 22, 11:59am until August 23, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 22, 11:59am until August 23, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 108 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 83. Southwest wind 5 to 11 mph becoming northwest after midnight.

    Low: 83 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 108. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 108 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 82. Southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 82 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 106. East northeast wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 106 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 82.

    Low: 82 °F

    Mostly Clear

  • Tuesday

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

    High: 106 °F

    Hot

  • Tuesday Night

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

    Low: 84 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 108. Southeast wind 8 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Tonight
Mostly clear, with a low around 83. Southwest wind 5 to 11 mph becoming northwest after midnight.
Sunday
Sunny and hot, with a high near 108. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 82. Southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Monday
Sunny and hot, with a high near 106. East northeast wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 82.
Tuesday
Sunny and hot, with a high near 106.
Tuesday Night
Mostly clear, with a low around 84.
Wednesday
Sunny and hot, with a high near 108.
Wednesday Night
Mostly clear, with a low around 83.
Thursday
Sunny and hot, with a high near 109.
Thursday Night
Partly cloudy, with a low around 84.
Friday
Sunny and hot, with a high near 109.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Las Vegas NV
 36.21°N 115.19°W (Elev. 2192 ft)
Last Update:
11:33 am PDT Aug 22, 2026
Forecast Valid:
11am PDT Aug 22, 2026-6pm PDT Aug 28, 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