Woah there, there might be a small chance of the storm making Cat 5, but there is no way in hell it's going to maintain that to a US landfall. Cuba, maybe, but land interaction and significantly lower heat potential in the Gulf are going to keep Wilma's intensity down. Making claims like that before we even have a TS is at best speculation, anyway.

I expect we'll be getting a better picture when the models have a tighter system to work with... probably tomorrow night.