000 WSUS33 KKCI 280855 SIGW MKCW WST 280855 CONVECTIVE SIGMET...NONE OUTLOOK VALID 281055-281455 FROM HUH-60SE YDC-CZQ-140WSW FOT-110WNW ONP-130W TOU-HUH WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.