000 WSUS32 KKCI 271855 SIGC MKCC WST 271855 CONVECTIVE SIGMET 1C VALID UNTIL 2055Z TX FROM 60W ACT-40N SAT-30SSE JCT-50E SJT-60W ACT DVLPG AREA TS MOV FROM 27025KT. TOPS TO FL330. OUTLOOK VALID 272055-280055 FROM 40SSW ADM-40S LFK-50ESE CRP-LRD-50WSW ABI-40SSW ADM WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.