Tropical Storm Debby has strengthened into a Category 1 hurricane and is heading towards the Florida coastline, with landfall expected in Big Bend on Monday morning. The National Hurricane Center warns of winds up to 75 mph and significant flooding risks across southeastern U.S. states, particularly Florida, South Carolina, and parts of Eastern North Carolina. Charleston officials have issued flood warnings, forecasting up to 18 inches of rain, urging residents to prepare for life-threatening floodwaters. In response to the storm, South Carolina has activated its National Guard to assist Florida, while emergency management agencies in Eastern Carolina are preparing for potential flooding and ensuring readiness of equipment and resources. Residents are advised to take precautions, including moving vehicles to higher ground and preparing emergency kits. With the storm's trajectory shifting northeast, local authorities stress the importance of staying informed and ready for adverse weather impacts.