While Labor Day is typically a time for barbecues and end-of-summer celebrations, it's also a poignant reminder of hidden dangers, such as the 1935 Labor Day Hurricane—the most powerful hurricane to ever strike the U.S.

The Labor Day Hurricane of 1935 was the most powerful hurricane to ever strike the United States, making landfall in the Florida Keys on September 2. With sustained winds of 185 mph and a storm surge of up to 20 feet, this Category 5 hurricane obliterated entire communities, claiming over 400 lives, including many World War I veterans working on the Overseas Highway.

The storm's rapid intensification left little time for warnings, with a record low pressure of 892 millibars recorded at landfall. The devastation prompted significant changes in hurricane forecasting and disaster response by the National Weather Service and the National Hurricane Center.

The destruction left by the Labor Day Hurricane had lasting effects, including the destruction of the Overseas Railroad and other infrastructure. Government agencies recognize this hurricane as a pivotal event that shaped future disaster response and hurricane forecasting efforts in the United States.