107 WSUS32 KKCI 270855 SIGC MKCC WST 270855 CONVECTIVE SIGMET 52C VALID UNTIL 1055Z AR FROM 40ESE RZC-30SE ARG-20E LIT-20ESE FSM-40ESE RZC AREA EMBD TS MOV FROM 21040KT. TOPS TO FL440. CONVECTIVE SIGMET 53C VALID UNTIL 1055Z MI WI IL LM FROM 30WSW MKG-PMM-JOT-30NNW JOT-30NNW ORD-30WSW MKG AREA TS MOV FROM 22045KT. TOPS TO FL340. CONVECTIVE SIGMET 54C VALID UNTIL 1055Z TN KY MS MO AR FROM 50NE DYR-50ESE DYR-30NNW SQS-20E LIT-30NNW DYR-50NE DYR AREA EMBD TS MOV FROM 20050KT. TOPS ABV FL450. CONVECTIVE SIGMET 55C VALID UNTIL 1055Z OH MI IN FROM 30SSE GRR-30WSW DXO-30N ROD-10W FWA-30SSE GRR AREA EMBD TS MOV FROM 22050KT. TOPS TO FL270. CONVECTIVE SIGMET 56C VALID UNTIL 1055Z AR FROM 20SSW LIT-60SSE LIT-40ENE ELD-40N ELD-20SSW LIT AREA EMBD TS MOV FROM 20050KT. TOPS TO FL450. OUTLOOK VALID 271055-271455 FROM SAW-30S ASP-30ESE ROD-50NW MCB-30SSE MLC-40E STL-40WSW BVT-EAU-SAW WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.