WSUS32 KKCI 221055 SIGC ?MKCC WST 221055 CONVECTIVE SIGMET 17C VALID UNTIL 1255Z MO IA FROM 30NNW IRK-50SSE MCW-40SSW IOW-40NNE COU LINE TS 20 NM WIDE MOV FROM 22040KT. TOPS TO FL380. CONVECTIVE SIGMET 18C VALID UNTIL 1255Z MO AR OK FROM 40SW SGF-40SSE OSW LINE TS 20 NM WIDE MOV FROM 25035KT. TOPS TO FL360. OUTLOOK VALID 221255-221655 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.