WSUS32 KKCI 181755 SIGC MKCC WST 181755 CONVECTIVE SIGMET 44C VALID UNTIL 1955Z TX FROM 60E ACT-20W LFK-10SW IAH-50W CRP-40WNW CWK-60E ACT AREA EMBD TS MOV FROM 25030KT. TOPS TO FL310. CONVECTIVE SIGMET 45C VALID UNTIL 1955Z MO AR TX OK KS FROM 20NE OSW-30W RZC-40SE TUL-30SE MLC-60W TXK LINE TS 40 NM WIDE MOV FROM 26030KT. TOPS TO FL270. OUTLOOK VALID 181955-182355 FROM 50WSW FOD-40ENE IRK-50NNW ARG-50SSE FSM-60SE IAH-40S PSX-SAT-SPS-60SE HLC-30ENE OBH-50WSW FOD WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.