Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

Overton (CMP16)

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

NA

84°F

29°C

Humidity 28%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index82°F (28°C)
Last update 28 Jul 02:00 AM PDT
Extended Forecast for

Overton 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: Mostly clear, with a low around 85. Southeast wind 3 to 5 mph.

    Low: 85 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 113. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 113 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 86. Southeast wind 5 to 8 mph.

    Low: 86 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 113. Light south southwest wind becoming south 5 to 9 mph in the morning.

    High: 113 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 83. South wind 5 to 8 mph becoming calm  after midnight.

    Low: 83 °F

    Mostly Clear

  • Thursday

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

    High: 115 °F

    Hot

  • Thursday Night

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

    Low: 85 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 117.

    High: 117 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 87.

    Low: 87 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 85. Southeast wind 3 to 5 mph.
Tuesday
Sunny and hot, with a high near 113. Light and variable wind becoming south 5 to 8 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 86. Southeast wind 5 to 8 mph.
Wednesday
Sunny and hot, with a high near 113. Light south southwest wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 83. South wind 5 to 8 mph becoming calm after midnight.
Thursday
Sunny and hot, with a high near 115.
Thursday Night
Mostly clear, with a low around 85.
Friday
Sunny and hot, with a high near 117.
Friday Night
Mostly clear, with a low around 87.
Saturday
Sunny and hot, with a high near 120.
Saturday Night
Mostly clear, with a low around 88.
Sunday
Sunny and hot, with a high near 118.
Sunday Night
Clear, with a low around 89.
Monday
Sunny and hot, with a high near 116.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Overton NV
 36.55°N 114.44°W (Elev. 1319 ft)
1:08 am PDT Jul 28, 2026
2am PDT Jul 28, 2026-6pm PDT Aug 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database