WSUS04 KKCI 050147 WS4V DFWV WS 050147 SIGMET VICTOR 4 VALID UNTIL 050547 AR TN IA MO WI IL IN KY FROM DLL TO 20W IIU TO 40S ARG TO 50SE OVR TO DLL OCNL SEV TURB BTN FL180 AND FL280. DUE TO WNDSHR ASSOCD WITH JTST. CONDS CONTG BYD 0547Z. ....