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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Overton (CMP16)

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

NA

93°F

34°C

Humidity 27%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index91°F (33°C)
Last update 23 Jul 01:20 AM PDT
Extended Forecast for

15 Miles S Valley of Fire NV

Extreme Heat Warning July 23, 10:00am until July 27, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Overnight

    Overnight: Mostly clear, with a low around 89. Light southwest wind.

    Low: 89 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 110. Light and variable wind.

    High: 110 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 92. Light south wind.

    Low: 92 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 111. South wind 3 to 8 mph.

    High: 111 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 92. South wind 3 to 7 mph.

    Low: 92 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 114.

    High: 114 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 93.

    Low: 93 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 113.

    High: 113 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 90.

    Low: 90 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 89. Light southwest wind.
Thursday
Sunny and hot, with a high near 110. Light and variable wind.
Thursday Night
Mostly clear, with a low around 92. Light south wind.
Friday
Sunny and hot, with a high near 111. South wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 92. South wind 3 to 7 mph.
Saturday
Sunny and hot, with a high near 114.
Saturday Night
Mostly clear, with a low around 93.
Sunday
Sunny and hot, with a high near 113.
Sunday Night
Partly cloudy, with a low around 90.
Monday
Mostly sunny and hot, with a high near 108.
Monday Night
Partly cloudy, with a low around 90.
Tuesday
Mostly sunny and hot, with a high near 108.
Tuesday Night
Partly cloudy, with a low around 89.
Wednesday
Sunny and hot, with a high near 107.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Valley of Fire NV
 36.21°N 114.46°W (Elev. 1483 ft)
Last Update:
11:33 pm PDT Jul 22, 2026
Forecast Valid:
1am PDT Jul 23, 2026-6pm PDT Jul 29, 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