Good part of North Central and Central Alabama, including the Tuscaloosa-Birmigham area.
These are the counties:
Autauga
Barbour
Bibb
Bullock
Chambers
Chilton
Clay
Coosa
Elmore
Jefferson
Lee
Macon
Montgomery
Randolph
Russell
Shelby
St. Clair
Talladega
Tallapoosa
Tuscaloosa
That is a Tornado Watch until 9 am CDT