FQCN10 CWTO 150745 TECHNICAL MARINE SYNOPSIS FOR THE CANADIAN PORTION OF THE GREAT LAKES AND THE ONTARIO PORTION OF THE ST. LAWRENCE RIVER ISSUED BY ENVIRONMENT CANADA AT 3:00 A.M. EST SATURDAY 15 FEBRUARY 2025 FOR TODAY TONIGHT AND SUNDAY. THE NEXT SCHEDULED SYNOPSIS WILL BE ISSUED AT 10:30 A.M. EST. SYSTEMS POSITION. AT 3:00 A.M. EST TODAY DEPARTING RIDGE LOCATED ON A LINE NORTHWEST-SOUTHEAST OVER WESTERN QUEBEC. AT 3:00 A.M. EST TODAY TROUGH LOCATED ON A LINE NORTHEAST-SOUTHWEST OVER LAKE SUPERIOR. BY 3:00 A.M. EST SUNDAY WEAKENING TROUGH LOCATED ON A LINE NORTHEAST-SOUTHWEST OVER EASTERN ONTARIO. AT 3:00 A.M. EST TODAY LOW 1005 MB LOCATED OVER KANSAS. BY 3:00 A.M. EST SUNDAY LOW 997 MB LOCATED OVER KENTUCKY. END