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

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Harry Reid International Airport (KLAS)

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

Clear

97°F

36°C

Humidity 14%
Wind Speed S 9 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 15 Jul 02:20 AM PDT
Extended Forecast for

Las Vegas NV

  • Overnight

    Overnight: Clear, with a low around 85. South southwest wind around 8 mph.

    Low: 85 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 109. South southwest wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 109 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 84. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 84 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 106. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 106 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 83. South wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 83 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102.

    High: 102 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82.

    Low: 82 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 101.

    High: 101 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82.

    Low: 82 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 85. South southwest wind around 8 mph.
Tuesday
Sunny and hot, with a high near 109. South southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 84. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
Sunny and hot, with a high near 106. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 83. South wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82.
Friday
A chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 101.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82.
Saturday
A slight chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 105.
Saturday Night
Mostly clear, with a low around 83.
Sunday
Sunny and hot, with a high near 106.
Sunday Night
Mostly clear, with a low around 83.
Monday
Sunny and hot, with a high near 105.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Las Vegas NV
 36.08°N 115.14°W (Elev. 2067 ft)
Last Update:
2:27 am PDT Jul 15, 2025
Forecast Valid:
2am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
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Additional Resources

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Chance of Precipitation