Louisiana is one of the most vulnerable states in the United States to extreme rainfall. Its warm, humid climate allows the atmosphere to hold large amounts of moisture, while tropical storms, hurricanes, and slow-moving weather systems can produce enormous amounts of rain in a short period of time.

Severe storms form one of the most persistent and destructive forces shaping life across the Gulf South, especially in Louisiana’s vulnerable coastal and river‑valley landscapes.

Tornadoes are a persistent part of Louisiana’s severe‑weather environment, forming during powerful thunderstorms, cold fronts, and tropical systems.

Louisiana is a state known for its rich culture, beautiful wetlands, and location along the Gulf of Mexico. However, its geography also makes it especially vulnerable to hurricanes and tropical storms.