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Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Overton (CMP16)

Lat: 36.54583°NLon: 114.44556°WElev: 1260.0ft.

NA

102°F

39°C

Humidity 23%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index102°F (39°C)
Last update 20 Aug 11:10 AM PDT
Extended Forecast for

Overton NV

Extreme Heat Warning August 20, 11:47am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 20, 11:47am until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 111 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 85. South southeast wind around 6 mph becoming light and variable after midnight.

    Low: 85 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 109. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 109 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 83. Light and variable wind.

    Low: 83 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 111. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 111 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 83.

    Low: 83 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 110.

    High: 110 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 83.

    Low: 83 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny and hot, with a high near 111. South southeast wind 5 to 8 mph.
Tonight
Partly cloudy, with a low around 85. South southeast wind around 6 mph becoming light and variable after midnight.
Friday
Mostly sunny and hot, with a high near 109. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 83. Light and variable wind.
Saturday
Sunny and hot, with a high near 111. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 83.
Sunday
Sunny and hot, with a high near 110.
Sunday Night
Partly cloudy, with a low around 83.
Monday
A slight chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 108.
Monday Night
Mostly clear, with a low around 81.
Tuesday
Sunny and hot, with a high near 110.
Tuesday Night
Mostly clear, with a low around 82.
Wednesday
Sunny and hot, with a high near 111.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Overton NV
 36.57°N 114.44°W (Elev. 1339 ft)
Last Update:
11:33 am PDT Aug 20, 2026
Forecast Valid:
11am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation