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

Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Overton (CMP16)

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

NA

111°F

44°C

Humidity 11%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index106°F (41°C)
Last update 28 Jul 03:20 PM PDT
Extended Forecast for

18 Miles E Overton NV

Extreme Heat Warning July 30, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around 83. South southwest wind 8 to 10 mph becoming east southeast after midnight.

    Low: 83 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 102. East wind 8 to 13 mph becoming south southwest in the morning.

    High: 102 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. South wind 6 to 9 mph becoming east after midnight.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 104. Southeast wind 6 to 9 mph becoming west southwest in the afternoon.

    High: 104 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 82. South southwest wind around 6 mph becoming east after midnight.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 85.

    Low: 85 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 86.

    Low: 86 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 83. South southwest wind 8 to 10 mph becoming east southeast after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 102. East wind 8 to 13 mph becoming south southwest in the morning.
Wednesday Night
Mostly clear, with a low around 81. South wind 6 to 9 mph becoming east after midnight.
Thursday
Sunny, with a high near 104. Southeast wind 6 to 9 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 82. South southwest wind around 6 mph becoming east after midnight.
Friday
Sunny and hot, with a high near 108.
Friday Night
Mostly clear, with a low around 85.
Saturday
Sunny and hot, with a high near 108.
Saturday Night
Mostly clear, with a low around 86.
Sunday
Sunny and hot, with a high near 107.
Sunday Night
Clear, with a low around 86.
Monday
Sunny and hot, with a high near 106.
Monday Night
Mostly clear, with a low around 85.
Tuesday
Sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles E Overton NV
 36.52°N 114.13°W (Elev. 3258 ft)
Last Update:
12:43 pm PDT Jul 28, 2026
Forecast Valid:
4pm PDT Jul 28, 2026-6pm PDT Aug 4, 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