The National Weather Service has issued a Tornado Watch for the tri-state:

Here are the counties:

TORNADO WATCH 58 IS IN EFFECT UNTIL 1100 PM CDT FOR THE
 FOLLOWING LOCATIONS

KYC007-027-029-031-033-035-039-047-055-059-061-075-083-085-091-
093-101-105-107-111-139-141-143-145-149-157-163-177-183-185-213-
219-221-223-225-227-233-200400-
/O.NEW.KWNS.TO.A.0058.200319T2105Z-200320T0400Z/

KY
.    KENTUCKY COUNTIES INCLUDED ARE

BALLARD              BRECKINRIDGE        BULLITT
BUTLER               CALDWELL            CALLOWAY
CARLISLE             CHRISTIAN           CRITTENDEN
DAVIESS              EDMONSON            FULTON
GRAVES               GRAYSON             HANCOCK
HARDIN               HENDERSON           HICKMAN
HOPKINS              JEFFERSON           LIVINGSTON
LOGAN                LYON                MARSHALL
MCCRACKEN            MCLEAN              MEADE
MUHLENBERG           OHIO                OLDHAM
SIMPSON              TODD                TRIGG
TRIMBLE              UNION               WARREN
WEBSTER


IN
.    INDIANA COUNTIES INCLUDED ARE

CLARK                CRAWFORD            DUBOIS
FLOYD                GIBSON              HARRISON
JEFFERSON            ORANGE              PERRY
PIKE                 POSEY               SCOTT
SPENCER              VANDERBURGH         WARRICK
WASHINGTON