How do hurricanes form?

Two decades ago, Hurricane Katrina became one of the most devastating and defining storms in modern history. Now, 20 years on, we’re bringing together weather experts and meteorologists who were on the ground during the disaster to share untold stories, lessons learned, and how Katrina reshaped the way we understand extreme weather. Join us live on YouTube on August 28 at 7pm ET for a powerful conversation you won’t want to miss. #HurricaneKatrina | The Weather Network