National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Overton (CMP16)

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

NA

105°F

41°C

Humidity 15%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index102°F (39°C)
Last update 22 Aug 03:00 PM PDT
Extended Forecast for

Valley of Fire NV

Extreme Heat Warning August 22, 03:23pm until August 23, 11:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 22, 03:23pm until August 23, 11:00pm

    NOW until 11:00pm Sat

    Extreme Heat Warning

  • This Afternoon

    High: 110 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 88. South southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 88 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 107. South wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 107 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 88. South wind around 6 mph becoming northwest after midnight.

    Low: 88 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny and hot, with a high near 106. West northwest wind around 6 mph becoming south in the morning. Chance of precipitation is 40%.

    High: 106 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 87. Chance of precipitation is 30%.

    Low: 87 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 104. Chance of precipitation is 40%.

    High: 104 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 83.

    Low: 83 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 110. South southeast wind around 6 mph.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 88. South southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 107. South wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 88. South wind around 6 mph becoming northwest after midnight.
Sunday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny and hot, with a high near 106. West northwest wind around 6 mph becoming south in the morning. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 87. Chance of precipitation is 30%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 104. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 83.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 95.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 79.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 94.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 97.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Valley of Fire NV
 36.43°N 114.5°W (Elev. 2060 ft)
Last Update:
2:27 pm PDT Aug 22, 2025
Forecast Valid:
3pm PDT Aug 22, 2025-6pm PDT Aug 29, 2025
 
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