Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until August 23, 08:00 PM PDT

Current conditions at

Boulder City Municipal Airport (KBVU)

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

Clear

109°F

43°C

Humidity	10%
Wind Speed	SW 10 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	22 Aug 02:55 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SW Lake Mead NV

Extreme Heat Warning August 22, 03:15pm until August 23, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 22, 03:15pm until August 23, 08:00pm
NOW until 8:00pm Sun
Extreme Heat Warning
Tonight
Low: 91 °F
Mostly Clear
Sunday
High: 110 °F
Hot
Sunday Night
Low: 90 °F
Mostly Clear
Monday
High: 107 °F
Hot
Monday Night
Low: 87 °F
Mostly Clear
Tuesday
High: 108 °F
Hot
Tuesday Night
Low: 89 °F
Mostly Clear
Wednesday
High: 110 °F
Hot

Detailed Forecast

Tonight

Mostly clear, with a low around 91. South southwest wind 5 to 7 mph becoming calm in the evening.

Sunday

Sunny and hot, with a high near 110. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 90. South wind 5 to 8 mph.

Monday

Sunny and hot, with a high near 107. South wind 5 to 9 mph, with gusts as high as 18 mph.

Monday Night

Mostly clear, with a low around 87. South southeast wind 5 to 7 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 108.

Tuesday Night

Mostly clear, with a low around 89.

Wednesday

Sunny and hot, with a high near 110.