WSUS31 KKCI 120455 SIGE MKCE WST 120455 CONVECTIVE SIGMET...NONE OUTLOOK VALID 120655-121055 FROM 50NNE SAW-30W SSM-40NE GRR-50WNW PMM-50NNE SAW WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.