Areas of Severe Thunderstorms and Excessive Rainfall through Memorial Day

Multiple rounds of thunderstorms are forecast to impact portions of the Southern Plains, Mid-South, and Tennessee Valley through Memorial Day. Severe thunderstorms may produce large hail, severe wind gusts, and a few tornadoes. Excessive rainfall is also likely and may result in scattered to numerous instances of flash flooding. Read More >

Hazardous Weather Conditions

Flood Watch in effect from May 25, 10:00 PM CDT until May 27, 07:00 AM CDT

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Partly Cloudy

92°F

33°C

Humidity	50%
Wind Speed	S 16 G 21 mph
Barometer	29.90 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	25 May 3:55 pm CDT

More Information:

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

Extended Forecast for

2 Miles SSW Rockwall TX

Flood Watch May 25, 10:00pm until May 27, 07:00am

Click here for hazard details and duration

Flood Watch

Tonight
Low: 71 °F
Slight Chance
T-storms then
Heavy Rain
Memorial Day
High: 80 °F
Heavy Rain
then Chance
T-storms
Monday Night
Low: 70 °F
Chance
T-storms
Tuesday
High: 80 °F
Chance
T-storms
Tuesday Night
Low: 65 °F
Mostly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 65 °F
Partly Cloudy
then Slight
Chance
T-storms
Thursday
High: 79 °F
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 71. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Memorial Day

Showers and thunderstorms likely, mainly before 1pm. Some of the storms could produce heavy rainfall. Cloudy, then gradually becoming mostly sunny, with a high near 80. North wind around 10 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A 50 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Mostly cloudy, with a low around 70. East southeast wind 5 to 10 mph becoming south southwest after midnight. New rainfall amounts between 1 and 2 inches possible.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 80. South wind around 5 mph becoming north in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. North northeast wind 5 to 10 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. East northeast wind around 5 mph.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. East wind around 5 mph.

Thursday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 66. East northeast wind around 5 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 80.