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 12%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index107°F (42°C)
Last update 28 Jul 04:20 PM PDT
Extended Forecast for

13 Miles SSE Valley of Fire 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 86. South wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 86 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing and hot, with a high near 106. South wind 10 to 14 mph.

    High: 106 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 83. South wind 6 to 11 mph.

    Low: 83 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 108. South southwest wind around 7 mph.

    High: 108 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 84. Southeast wind around 6 mph.

    Low: 84 °F

    Mostly Clear

  • Friday

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

    High: 111 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 88.

    Low: 88 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 112.

    High: 112 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 89.

    Low: 89 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 86. South wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing and hot, with a high near 106. South wind 10 to 14 mph.
Wednesday Night
Mostly clear, with a low around 83. South wind 6 to 11 mph.
Thursday
Sunny and hot, with a high near 108. South southwest wind around 7 mph.
Thursday Night
Mostly clear, with a low around 84. Southeast wind around 6 mph.
Friday
Sunny and hot, with a high near 111.
Friday Night
Mostly clear, with a low around 88.
Saturday
Sunny and hot, with a high near 112.
Saturday Night
Clear, with a low around 89.
Sunday
Sunny and hot, with a high near 112.
Sunday Night
Clear, with a low around 89.
Monday
Sunny and hot, with a high near 109.
Monday Night
Clear, with a low around 88.
Tuesday
Sunny and hot, with a high near 109.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Valley of Fire NV
 36.25°N 114.44°W (Elev. 2297 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