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Severe Thunderstorm and Tropical Storm Bertha Impacts

Numerous severe thunderstorms are expected across a broad region from the Ohio Valley to the Mid-Atlantic and Northeast States today into tonight. Swaths of damaging wind gusts are expected and some tornadoes are possible. Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the Florida Panhandle westward to southeastern Louisiana later today and Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Nellis Air Force Base (KLSV)

Lat: 36.23333°NLon: 115.03333°WElev: 1870.0ft.

Clear

97°F

36°C

Humidity 23%
Wind Speed ESE 9 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 21 Jul 08:55 AM PDT
Extended Forecast for

8 Miles SSE Nellis AFB NV

Extreme Heat Watch July 23, 10:00am until July 27, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Today

    Today: Mostly sunny, with a high near 104. Southeast wind 5 to 9 mph.

    High: 104 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 86. South southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 86 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 106. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 106 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 88. South wind around 5 mph becoming calm in the evening.

    Low: 88 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 109. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 109 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 90.

    Low: 90 °F

    Mostly Clear

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 110.

    High: 110 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 89.

    Low: 89 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

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

    High: 111 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 104. Southeast wind 5 to 9 mph.
Tonight
Partly cloudy, with a low around 86. South southwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 106. Calm wind becoming south southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 88. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 109. Calm wind becoming south southeast around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 90.
Friday
A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 110.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 89.
Saturday
Sunny and hot, with a high near 111.
Saturday Night
Mostly clear, with a low around 89.
Sunday
Sunny and hot, with a high near 111.
Sunday Night
Partly cloudy, with a low around 88.
Monday
Sunny and hot, with a high near 111.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Nellis AFB NV
 36.12°N 114.98°W (Elev. 1808 ft)
Last Update:
12:52 am PDT Jul 21, 2026
Forecast Valid:
10am PDT Jul 21, 2026-6pm PDT Jul 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation