Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Harry Reid International Airport (KLAS)

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

Clear

69°F

21°C

Humidity 12%
Wind Speed NNE 10 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 19 May 08:56 AM PDT
Extended Forecast for

Las Vegas NV

  • Today

    Today: Sunny, with a high near 82. North northeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 61. North northeast wind 5 to 7 mph becoming west northwest after midnight.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Light and variable wind becoming northeast around 6 mph in the morning.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. Light and variable wind becoming southwest around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 82. North northeast wind 6 to 13 mph, with gusts as high as 21 mph.
Tonight
Clear, with a low around 61. North northeast wind 5 to 7 mph becoming west northwest after midnight.
Wednesday
Sunny, with a high near 88. Light and variable wind becoming northeast around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 64. Light and variable wind becoming southwest around 5 mph.
Thursday
Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 97.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 97.
Saturday Night
Clear, with a low around 70.
Sunday
Sunny, with a high near 98.
Sunday Night
Clear, with a low around 72.
Memorial Day
Sunny, with a high near 99.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Las Vegas NV
 36.08°N 115.14°W (Elev. 2067 ft)
12:25 am PDT May 19, 2026
9am PDT May 19, 2026-6pm PDT May 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database