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

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

95°F

35°C

Humidity 27%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Heat Index93°F (34°C)
Last update 20 Aug 08:20 AM PDT
Extended Forecast for

Overton NV

Extreme Heat Warning August 20, 08:52am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 20, 08:52am 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 84. South southeast wind around 6 mph becoming light and variable in the evening.

    Low: 84 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and hot, with a high near 108. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 108 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 82. Southeast wind around 5 mph becoming calm in the evening.

    Low: 82 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 110. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 110 °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
Sunny and hot, with a high near 111. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 84. South southeast wind around 6 mph becoming light and variable in the evening.
Friday
Partly sunny and hot, with a high near 108. Calm wind becoming south southeast around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 82. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 110. Calm wind becoming south southwest 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
Sunny and hot, with a high near 108.
Monday Night
Partly cloudy, with a low around 81.
Tuesday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 108.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 81.
Wednesday
Sunny and hot, with a high near 109.
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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:
5:03 am PDT Aug 20, 2026
Forecast Valid:
8am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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