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

Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Harry Reid International Airport (KLAS)

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

Partly Cloudy

104°F

40°C

Humidity 16%
Wind Speed S 11 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 27 Jul 12:05 PM PDT
Extended Forecast for

2 Miles NW Las Vegas NV

Extreme Heat Warning July 27, 12:23pm until July 27, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 27, 12:23pm until July 27, 08:00pm

    NOW until 8:00pm Mon

    Extreme Heat Warning

  • This Afternoon

    High: 109 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 86. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 86 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 110. West southwest wind 5 to 10 mph becoming south southeast in the morning. Winds could gust as high as 20 mph.

    High: 110 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 85. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 85 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 110. South wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 110 °F

    Hot

  • Wednesday Night

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

    Low: 84 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 111.

    High: 111 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 85.

    Low: 85 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 109. South southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 86. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 110. West southwest wind 5 to 10 mph becoming south southeast in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 85. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 110. South wind 5 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 84.
Thursday
Sunny and hot, with a high near 111.
Thursday Night
Mostly clear, with a low around 85.
Friday
Sunny and hot, with a high near 114.
Friday Night
Mostly clear, with a low around 88.
Saturday
Sunny and hot, with a high near 116.
Saturday Night
Mostly clear, with a low around 89.
Sunday
Sunny and hot, with a high near 116.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Las Vegas NV
 36.1°N 115.2°W (Elev. 2218 ft)
Last Update:
11:33 am PDT Jul 27, 2026
Forecast Valid:
12pm PDT Jul 27, 2026-6pm PDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation