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.

Partly Cloudy

84°F

29°C

Humidity	53%
Wind Speed	Calm
Barometer	29.96 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	23 Aug 4:15 am CDT

More Information:

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

Extended Forecast for

Wylie TX

Extreme Heat Warning August 23, 12:00pm until August 23, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 103 °F
Hot
Tonight
Low: 82 °F
Mostly Clear
Monday
High: 104 °F
Hot
Monday Night
Low: 81 °F
Mostly Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 81 °F
Mostly Clear
Wednesday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 78 °F
Partly Cloudy
Thursday
High: 98 °F
Sunny

Detailed Forecast

Today

Mostly sunny and hot, with a high near 103. South wind 5 to 10 mph.

Tonight

Mostly clear, with a low around 82. South southeast wind 5 to 10 mph.

Monday

Mostly sunny and hot, with a high near 104. 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 100. Southwest wind 10 to 15 mph.

Tuesday Night

Mostly clear, with a low around 81. South wind around 10 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. South southwest wind around 10 mph becoming west in the afternoon.

Wednesday Night

Partly cloudy, with a low around 78. North northwest wind around 5 mph becoming calm.

Thursday

Sunny, with a high near 98. East wind around 5 mph becoming north northwest in the morning.

Thursday Night

Partly cloudy, with a low around 77.

Friday

Sunny, with a high near 98.

Friday Night

Clear, with a low around 78.

Saturday

Sunny, with a high near 98.