Actually, looks like the capping is still holding out as those cells that crossed the LA/MS border earlier near Centreville/Woodville have yet to take off...in fact they look quite a bit weaker than about 45 minutes ago.
It's still early in the event though, and there have been signals that the most robust activity won't get going until later in the night.
Personally, I have no real intention to track overnight storms on nights before workdays (I prefer to stay on a relatively healthy sleep schedule, thank you very much!), so I'll probably call it a night regardless and check back here tomorrow morning.