Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Harry Reid International Airport (KLAS)

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

Mostly Cloudy

101°F

38°C

Humidity 21%
Wind Speed S 8 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 11 Aug 04:56 PM PDT
Extended Forecast for

Harry Reid International Airport NV

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly cloudy and hot, with a high near 105. South southwest wind around 11 mph, with gusts as high as 20 mph.

    High: 105 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 85. South southwest wind 7 to 10 mph.

    Low: 85 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm.  Mostly sunny, with a high near 102. South southwest wind 6 to 13 mph becoming southeast in the morning. Winds could gust as high as 24 mph.

    High: 102 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly between 2am and 4am.  Mostly cloudy, with a low around 83. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 83 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 98. South wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 98 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 81.

    Low: 81 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 98.

    High: 98 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm.  Mostly clear, with a low around 78.

    Low: 78 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 11am.  Sunny, with a high near 99.

    High: 99 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy and hot, with a high near 105. South southwest wind around 11 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 85. South southwest wind 7 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Mostly sunny, with a high near 102. South southwest wind 6 to 13 mph becoming southeast in the morning. Winds could gust as high as 24 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 83. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 98. South wind 8 to 14 mph, with gusts as high as 26 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 81.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 98.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 78.
Saturday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 99.
Saturday Night
Partly cloudy, with a low around 81.
Sunday
Sunny, with a high near 102.
Sunday Night
Mostly clear, with a low around 83.
Monday
Sunny, with a high near 104.
Monday Night
Mostly clear, with a low around 82.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 103.
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ABOUT THIS FORECAST

 
Point Forecast:
Harry Reid International Airport NV
 36.08°N 115.17°W (Elev. 2182 ft)
12:37 pm PDT Aug 11, 2026
5pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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