WSUS32 KKCI 180955 SIGC MKCC WST 180955 CONVECTIVE SIGMET 54C VALID UNTIL 1155Z TX OK CO NM FROM 10W TBE-60WNW LBL-60WSW LBL-60NNE TCC-10W TBE AREA TS MOV FROM 01025KT. TOPS TO FL450. CONVECTIVE SIGMET 55C VALID UNTIL 1155Z LA TX FROM 40NNW SJT-30NE AEX-40NW IAH-20NNW JCT-40NNW SJT AREA TS MOV FROM 36025KT. TOPS ABV FL450. CONVECTIVE SIGMET 56C VALID UNTIL 1155Z LA TX AND CSTL WTRS FROM 10SW LCH-70SSE IAH-30E IAH-10SW LCH AREA TS MOV LTL. TOPS TO FL400. OUTLOOK VALID 181155-181555 AREA 1...FROM 70WNW ACT-AEX-HRV-CEW-130ESE LEV-120SSW LCH-SAT-40S SJT-SJT-70WNW ACT WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. AREA 2...FROM 50SSE LAA-60WSW LBL-TXO-50SW TXO-50SSE FTI-TBE-50SSE LAA WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.