WSUS33 KKCI 221655 SIGW MKCW WST 221655 CONVECTIVE SIGMET 5W VALID UNTIL 1855Z WA AND CSTL WTRS FROM 20NNW TOU-30ENE HQM-130WSW HQM-140W TOU-20NNW TOU AREA TS MOV FROM 21030KT. TOPS TO FL250. OUTLOOK VALID 221855-222255 FROM 40WNW TOU-HQM-110WNW ONP-140W TOU-40WNW TOU WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.