A cold front in the southern US is expected to cause a severe weather outbreak in the South over the next few days. The thunderstorms are expected to occur nighttime hours and are expected to produce strong wind gusts. Flooding and tornados are also a threat with this system.
More information is available at this link:
http://www.accuweather.com/en/weather-news/midweek-severe-weather-for-dal/5002353 
-Natalie