Williams is down to two in-state schools and two schools that have been recruiting him since he was a freshman.
The 6-foot-2, 225 pound linebacker out of Mobile (Ala.) St. Pauls Episcopal School had options from coast to coast, but he has settled on one not too far from home.
He will announce his decision at his school Wednesday afternoon at 3:15pm CST.
Williams knows which school he will choose.
"I made my decision last week," he said.
Williams is the No. 3 inside linebacker in the country on Scout and the No. 3 prospect in Alabama.