Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Overton (CMP16)

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

NA

103°F

39°C

Humidity 19%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index101°F (38°C)
Last update 20 Aug 08:10 PM PDT
Extended Forecast for

19 Miles ESE Valley of Fire NV

Extreme Heat Warning August 20, 08:36pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 20, 08:36pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 80 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 97. South southeast wind 6 to 8 mph becoming west southwest in the morning.

    High: 97 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 79. Southeast wind 6 to 8 mph.

    Low: 79 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 99. Southeast wind 6 to 14 mph becoming southwest in the afternoon.

    High: 99 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 79. South wind 8 to 11 mph becoming east southeast after midnight.

    Low: 79 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 97.

    High: 97 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 80. Southeast wind 8 to 10 mph.
Friday
Partly sunny, with a high near 97. South southeast wind 6 to 8 mph becoming west southwest in the morning.
Friday Night
Partly cloudy, with a low around 79. Southeast wind 6 to 8 mph.
Saturday
Sunny, with a high near 99. Southeast wind 6 to 14 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 79. South wind 8 to 11 mph becoming east southeast after midnight.
Sunday
Sunny, with a high near 98.
Sunday Night
Partly cloudy, with a low around 79.
Monday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny, with a high near 98.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny, with a high near 99.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ESE Valley of Fire NV
 36.33°N 114.2°W (Elev. 3684 ft)
11:33 am PDT Aug 20, 2026
8pm PDT Aug 20, 2026-6pm PDT Aug 27, 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