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

Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Overton (CMP16)

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

NA

107°F

42°C

Humidity 12%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index102°F (39°C)
Last update 24 Aug 12:20 PM PDT
Extended Forecast for

15 Miles ESE Overton NV

Extreme Heat Warning August 24, 12:41pm until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 24, 12:41pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 107 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 82. East southeast wind 3 to 7 mph.

    Low: 82 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 84. Light and variable wind.

    Low: 84 °F

    Mostly Clear

  • Wednesday

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

    High: 110 °F

    Hot

  • Wednesday Night

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

    Low: 85 °F

    Mostly Clear

  • Thursday

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

    High: 111 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 86.

    Low: 86 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 107. Southwest wind 8 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 82. East southeast wind 3 to 7 mph.
Tuesday
Sunny and hot, with a high near 107. Calm wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 84. Light and variable wind.
Wednesday
Sunny and hot, with a high near 110. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 85.
Thursday
Sunny and hot, with a high near 111.
Thursday Night
Partly cloudy, with a low around 86.
Friday
Mostly sunny and hot, with a high near 109.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 85.
Saturday
Sunny and hot, with a high near 107.
Saturday Night
Mostly clear, with a low around 83.
Sunday
Sunny, with a high near 104.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Overton NV
 36.46°N 114.23°W (Elev. 1818 ft)
Last Update:
12:27 pm PDT Aug 24, 2026
Forecast Valid:
12pm PDT Aug 24, 2026-6pm PDT Aug 30, 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