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

99°F

37°C

Humidity 9%
Wind Speed ESE 5 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 01 Aug 09:15 AM PDT
Extended Forecast for

12 Miles SSW Boulder City NV

Extreme Heat Warning August 1, 09:32am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 09:32am until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 114 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 87. South southwest wind 6 to 9 mph.

    Low: 87 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 114. Light and variable wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 114 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 85. Southwest wind 5 to 13 mph, with gusts as high as 18 mph.

    Low: 85 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 113. Light south southwest wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 113 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 83.

    Low: 83 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 112.

    High: 112 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 84.

    Low: 84 °F

    Clear

Detailed Forecast

Today
Sunny and hot, with a high near 114. Calm wind becoming north northeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 87. South southwest wind 6 to 9 mph.
Sunday
Sunny and hot, with a high near 114. Light and variable wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Clear, with a low around 85. Southwest wind 5 to 13 mph, with gusts as high as 18 mph.
Monday
Sunny and hot, with a high near 113. Light south southwest wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Clear, with a low around 83.
Tuesday
Sunny and hot, with a high near 112.
Tuesday Night
Clear, with a low around 84.
Wednesday
Sunny and hot, with a high near 111.
Wednesday Night
Mostly clear, with a low around 85. Breezy.
Thursday
Sunny and hot, with a high near 110.
Thursday Night
Mostly clear, with a low around 84.
Friday
Sunny and hot, with a high near 110.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Boulder City NV
 35.81°N 114.92°W (Elev. 1969 ft)
Last Update:
12:23 am PDT Aug 1, 2026
Forecast Valid:
9am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
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