Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Harry Reid International Airport (KLAS)

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

Partly Cloudy

97°F

36°C

Humidity 16%
Wind Speed WSW 6 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 25 Aug 11:20 PM PDT
Extended Forecast for

3 Miles NW Las Vegas NV

Extreme Heat Warning August 25, 11:43pm until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 25, 11:43pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 88 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 110. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 110 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 87. Southwest wind 5 to 8 mph.

    Low: 87 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 109. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 109 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 87. Southwest wind 5 to 9 mph becoming light west southwest  after midnight.

    Low: 87 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 107.

    High: 107 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 86.

    Low: 86 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 88. Light west wind.
Wednesday
Sunny and hot, with a high near 110. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 87. Southwest wind 5 to 8 mph.
Thursday
Mostly sunny and hot, with a high near 109. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 87. Southwest wind 5 to 9 mph becoming light west southwest after midnight.
Friday
Mostly sunny and hot, with a high near 107.
Friday Night
Partly cloudy, with a low around 86.
Saturday
Sunny, with a high near 104.
Saturday Night
Mostly clear, with a low around 83.
Sunday
Sunny, with a high near 101.
Sunday Night
Mostly clear, with a low around 81.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Las Vegas NV
 36.12°N 115.2°W (Elev. 2208 ft)
11:33 pm PDT Aug 25, 2026
11pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database