Hurricane Abby made landfall in Cuba, Florida, and North Carolina in June 1968. The first tropical cyclone, first named storm, and first hurricane on the season, Abby developed over the northwestern Caribbean Sea on June 1, as a result of the interaction between a mid-tropospheric trough and a cold front. Moving generally north-northeastward, the depression slowly strengthened while approaching the western tip of Cuba, becoming Tropical Storm Abby late on June 2. Shortly thereafter, Abby made landfall in Pinar del Río Province. The storm dropped heavy rainfall in western Cuba, with up to 12 inches (300 mm) on Isla de la Juventud. However, no flooding was reported. After reaching the southeastern Gulf of Mexico on June 3, Abby strengthened further and became a Category 1 hurricane on the mo