After looking at models this is my thinking. The general threat for tomorrows risk is a higher hail threat as mentioned by SPC, an isolated tornado and wind risk is there as well. Across the shaded purple from late tomorrow afternoon to tomorrow nig 

More damage SW of Selma Alabama @NWSBirmingham #wxtwitter #alwx not good 

SW of Selma, Alabama #wxtwitter #alwx  

Got it. SW of Selma, Alabama #wxtwitter #alwx