Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Overton (CMP16)

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

NA

109°F

43°C

Humidity 11%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index104°F (40°C)
Last update 17 Aug 06:40 PM PDT
Extended Forecast for

3 Miles E Valley of Fire NV

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

    Tonight: Partly cloudy, with a low around 85. South wind around 6 mph becoming calm  in the evening.

    Low: 85 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 109. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 109 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 85. South wind around 6 mph becoming light and variable  after midnight.

    Low: 85 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 110. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 110 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 86. South wind 3 to 7 mph.

    Low: 86 °F

    Partly Cloudy

  • Thursday

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

    High: 110 °F

    Hot

  • Thursday Night

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

    Low: 86 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Friday Night

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

    Low: 86 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 85. South wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny and hot, with a high near 109. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 85. South wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny and hot, with a high near 110. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 86. South wind 3 to 7 mph.
Thursday
Sunny and hot, with a high near 110.
Thursday Night
Partly cloudy, with a low around 86.
Friday
Mostly sunny and hot, with a high near 108.
Friday Night
Partly cloudy, with a low around 86.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 108.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 86.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 107.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 85.
Monday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Valley of Fire NV
 36.43°N 114.47°W (Elev. 1847 ft)
1:37 pm PDT Aug 17, 2026
7pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
 
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Additional Resources

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