Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

102°F

39°C

Humidity 12%
Wind Speed NE 6 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 25 Aug 06:55 PM PDT
Extended Forecast for

12 Miles ENE Lake Mead NV

Extreme Heat Warning August 25, 07:11pm until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 25, 07:11pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 86 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 107. Light and variable wind.

    High: 107 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 87. Calm wind.

    Low: 87 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 107. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 107 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 87. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 87 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Friday Night

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

    Low: 86 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 102.

    High: 102 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 86. Calm wind.
Wednesday
Sunny and hot, with a high near 107. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 87. Calm wind.
Thursday
Sunny and hot, with a high near 107. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 87. Southwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny and hot, with a high near 106.
Friday Night
Mostly cloudy, with a low around 86.
Saturday
Sunny, with a high near 102.
Saturday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 83.
Sunday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 100.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 80.
Monday
Sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 95.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ENE Lake Mead NV
 36.15°N 114.56°W (Elev. 2418 ft)
11:33 am PDT Aug 25, 2026
7pm PDT Aug 25, 2026-6pm PDT Sep 1, 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