WSUS31 KKCI 301255 SIGE ?MKCE WST 301255 CONVECTIVE SIGMET...NONE OUTLOOK VALID 301455-301855 FROM 50ESE YQT-30NNW SSM-SSM-RHI-50ESE YQT WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.