Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Overton (CMP16)

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

NA

98°F

37°C

Humidity 23%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index96°F (36°C)
Last update 28 Jul 11:40 PM PDT
Extended Forecast for

5 Miles ESE 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
  • Overnight

    Overnight: Partly cloudy, with a low around 87. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 87 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny and hot, with a high near 110. South wind around 11 mph.

    High: 110 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 87. South southwest wind 5 to 9 mph.

    Low: 87 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 113. Northwest wind 5 to 7 mph becoming south southeast in the morning.

    High: 113 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 87. South wind 3 to 6 mph.

    Low: 87 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 115.

    High: 115 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 89.

    Low: 89 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 118.

    High: 118 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 92.

    Low: 92 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 87. South wind around 11 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, then gradually becoming sunny and hot, with a high near 110. South wind around 11 mph.
Wednesday Night
Mostly clear, with a low around 87. South southwest wind 5 to 9 mph.
Thursday
Sunny and hot, with a high near 113. Northwest wind 5 to 7 mph becoming south southeast in the morning.
Thursday Night
Mostly clear, with a low around 87. South wind 3 to 6 mph.
Friday
Sunny and hot, with a high near 115.
Friday Night
Mostly clear, with a low around 89.
Saturday
Sunny and hot, with a high near 118.
Saturday Night
Clear, with a low around 92.
Sunday
Sunny and hot, with a high near 117.
Sunday Night
Clear, with a low around 92.
Monday
Sunny and hot, with a high near 116.
Monday Night
Clear, with a low around 91.
Tuesday
Sunny and hot, with a high near 116.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Valley of Fire NV
 36.39°N 114.44°W (Elev. 1873 ft)
11:38 pm PDT Jul 28, 2026
12am PDT Jul 29, 2026-6pm PDT Aug 4, 2026
 
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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