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

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Fair

100°F

38°C

Humidity	32%
Wind Speed	Calm
Barometer	29.93 in
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	22 Aug 5:35 pm CDT

More Information:

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

Extended Forecast for

Copeville TX

Heat Advisory August 22, 05:53pm until August 22, 08:00pm

Click here for hazard details and duration

...

Heat Advisory August 22, 05:53pm until August 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 79 °F
Slight Chance
T-storms
Sunday
High: 105 °F
Hot
Sunday Night
Low: 82 °F
Partly Cloudy
Monday
High: 105 °F
Hot
Monday Night
Low: 81 °F
Mostly Clear
Tuesday
High: 106 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear
then Slight
Chance
T-storms
Wednesday
High: 102 °F
Slight Chance
Showers then
Slight Chance
T-storms

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers after 1am. Partly cloudy, with a low around 79. East wind around 5 mph. Chance of precipitation is 20%.

Sunday

Mostly sunny and hot, with a high near 105. Heat index values as high as 109. South southwest wind around 5 mph.

Sunday Night

Partly cloudy, with a low around 82. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

Mostly sunny and hot, with a high near 105. Heat index values as high as 110. South southwest wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 81. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Sunny and hot, with a high near 106. Southwest wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 79. South wind 5 to 10 mph.

Wednesday

A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny and hot, with a high near 102. West wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. North wind around 5 mph becoming east southeast in the evening.

Thursday

Sunny and hot, with a high near 100.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.

Friday

Sunny and hot, with a high near 100.

Friday Night

Mostly clear, with a low around 76.

Saturday

Sunny and hot, with a high near 100.