000 WSUS32 KKCI 230855 SIGC MKCC WST 230855 CONVECTIVE SIGMET 17C VALID UNTIL 1055Z MO IA KS NE FROM 50WSW OVR-40SSE OVR-50W IRK-50ENE MCI-50SW PWE-50WSW OVR AREA TS MOV FROM 29050KT. TOPS ABV FL450. OUTLOOK VALID 231055-231455 FROM PMM-40S FWA-BUM-50E OVR-PMM WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.