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

Boulder City Municipal Airport (KBVU)

Lat: 35.9475°NLon: 114.8611°WElev: 2200.0ft.

Clear

91°F

33°C

Humidity 17%
Wind Speed NW 3 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 02 Aug 12:15 AM PDT
Extended Forecast for

7 Miles WSW Boulder City NV

Extreme Heat Warning August 2, 12:36am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 2, 12:36am until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 86 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 113. Light south southwest wind becoming southwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 113 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 87. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 87 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 112. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 112 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 85. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 85 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 111.

    High: 111 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 85.

    Low: 85 °F

    Clear

  • Wednesday

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

    High: 110 °F

    Hot

Detailed Forecast

Overnight
Clear, with a low around 86. West southwest wind around 6 mph.
Sunday
Sunny and hot, with a high near 113. Light south southwest wind becoming southwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Sunday Night
Mostly clear, with a low around 87. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Monday
Sunny and hot, with a high near 112. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Clear, with a low around 85. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Tuesday
Sunny and hot, with a high near 111.
Tuesday Night
Clear, with a low around 85.
Wednesday
Sunny and hot, with a high near 110.
Wednesday Night
Clear, with a low around 85.
Thursday
A slight chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 109.
Thursday Night
Mostly clear, with a low around 86.
Friday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 110.
Friday Night
Mostly clear, with a low around 86.
Saturday
Sunny and hot, with a high near 110.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Boulder City NV
 35.92°N 114.97°W (Elev. 2585 ft)
Last Update:
12:28 am PDT Aug 2, 2026
Forecast Valid:
12am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation