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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Overton (CMP16)

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

NA

83°F

28°C

Humidity 24%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Heat Index81°F (27°C)
Last update 02 Aug 02:20 AM PDT
Extended Forecast for

13 Miles S Valley of Fire NV

Extreme Heat Warning August 2, 02:58am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 2, 02:58am until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 86 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 113. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 113 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 87. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 87 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 111. South southwest wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 111 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 86. South wind 7 to 11 mph.

    Low: 86 °F

    Mostly Clear

  • Tuesday

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

    High: 110 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 87.

    Low: 87 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 86. South southwest wind around 6 mph.
Sunday
Sunny and hot, with a high near 113. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 87. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Monday
Sunny and hot, with a high near 111. South southwest wind 6 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 86. South wind 7 to 11 mph.
Tuesday
Sunny and hot, with a high near 110.
Tuesday Night
Clear, with a low around 87.
Wednesday
Sunny and hot, with a high near 109.
Wednesday Night
Clear, with a low around 86.
Thursday
Sunny and hot, with a high near 108.
Thursday Night
Mostly clear, with a low around 87.
Friday
Sunny and hot, with a high near 109.
Friday Night
Mostly clear, with a low around 88.
Saturday
Sunny and hot, with a high near 109.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Valley of Fire NV
 36.24°N 114.53°W (Elev. 2060 ft)
Last Update:
12:28 am PDT Aug 2, 2026
Forecast Valid:
2am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation