Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Overton (CMP16)

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

NA

106°F

41°C

Humidity 12%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index101°F (38°C)
Last update 16 Aug 06:20 PM PDT
Extended Forecast for

Valley of Fire NV

Extreme Heat Watch August 18, 10:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
  • Tonight

    Tonight: Mostly clear, with a low around 83. Calm wind.

    Low: 83 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 105. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 105 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 85. Light south wind.

    Low: 85 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 85. South wind 3 to 7 mph.

    Low: 85 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 86.

    Low: 86 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 86.

    Low: 86 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 83. Calm wind.
Monday
Sunny and hot, with a high near 105. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 85. Light south wind.
Tuesday
Sunny and hot, with a high near 107. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 85. South wind 3 to 7 mph.
Wednesday
Sunny and hot, with a high near 108.
Wednesday Night
Mostly clear, with a low around 86.
Thursday
Sunny and hot, with a high near 106.
Thursday Night
Partly cloudy, with a low around 86.
Friday
A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 102.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 85.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 102.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 84.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
Valley of Fire NV
 36.43°N 114.5°W (Elev. 2060 ft)
12:17 pm PDT Aug 16, 2026
6pm PDT Aug 16, 2026-6pm PDT Aug 23, 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