WSUS31 KKCI 300555 SIGE MKCE WST 300555 CONVECTIVE SIGMET 9E VALID UNTIL 0755Z MA AND ME MA NH CSTL WTRS FROM 60ESE ENE-50NNE ACK-30SE BOS-30S ENE-60ESE ENE DVLPG AREA EMBD TS MOV FROM 24025KT. TOPS TO FL270. CONVECTIVE SIGMET 10E VALID UNTIL 0755Z RI DE NJ NY MD NC VA CSTL WTRS FROM 120SSE HTO-180SSE HTO-160E ECG-110SE SBY-120SSE HTO DVLPG AREA EMBD TS MOV FROM 26030KT. TOPS TO FL340. CONVECTIVE SIGMET 11E VALID UNTIL 0755Z NC CSTL WTRS FROM 90ESE ECG-130SE ECG-170ESE ILM LINE TS 30 NM WIDE MOV FROM 26020KT. TOPS TO FL320. OUTLOOK VALID 300755-301155 FROM BGR-130SE BGR-40SE ACK-190SSE HTO-150SE SIE-190ESE ECG-160ESE ILM-40SSE ECG-SBY-CON-BGR WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.