A dramatic shift in weather patterns is expected for the southern United States as a sharp cold snap aims southward, potentially bringing freezing temperatures to Florida. Following a notably mild start to January, a powerful cold front is poised to sweep across the region, ushering in significantly colder air later this week. Residents can expect a substantial temperature drop, with some areas in the Southeast bracing for a 20–25 degree plunge. Cities such as Atlanta and Nashville will likely see daytime highs plummet into the 30s.