Here is a good video that describes hurricane forecasts, watches, and warnings from the National Weather Service. It includes sign language and closed captions for those who cannot hear the audio. You can view it at https://www.youtube.com/watch?v=xKdkYi9VAxY&list=PL34exzZIOEfECIvkbaTtsy36jJw0hQKp7&index=6. They have a whole series on hurricane safety available on YouTube including videos on making an evacuation kit at https://www.youtube.com/playlist?list=PL34exzZIOEfECIvkbaTtsy36jJw0hQKp7. I do not see any in Spanish but will add links if I find them.