South Florida is preparing for the potential impact of what is expected to become Tropical Storm Imelda by Sunday. Residents can anticipate heavy rainfall, strong winds, and turbulent sea conditions as the storm approaches. Simultaneously, Hurricane Humberto is projected to strengthen into a Category 4 hurricane. This development is particularly noteworthy as it would mark the first instance since 1935 where the season's initial three storms have escalated to major hurricane status.