Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

Overton (CMP16)

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

NA

80°F

27°C

Humidity 22%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Heat Index79°F (26°C)
Last update 10 Sep 01:00 AM PDT
Extended Forecast for

Overton NV

Extreme Heat Warning September 10, 10:00am until September 10, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Mostly clear, with a low around 78. Light north northwest wind.

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 109. North northwest wind around 5 mph becoming calm  in the morning.

    High: 109 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 82. Light and variable wind.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 108. South wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 108 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 83. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 83 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 103.

    High: 103 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 80.

    Low: 80 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 100.

    High: 100 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 73.

    Low: 73 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 78. Light north northwest wind.
Thursday
Sunny and hot, with a high near 109. North northwest wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 82. Light and variable wind.
Friday
Sunny and hot, with a high near 108. South wind 5 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 83. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 103.
Saturday Night
Clear, with a low around 80.
Sunday
Sunny, with a high near 100.
Sunday Night
Clear, with a low around 73.
Monday
Sunny, with a high near 100.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny, with a high near 99.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny, with a high near 98.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Overton NV
 36.57°N 114.44°W (Elev. 1339 ft)
12:08 am PDT Sep 10, 2026
1am PDT Sep 10, 2026-6pm PDT Sep 16, 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