"With a central pressure of 897 mb, [Milton is] the 5th most intense hurricane in Atlantic history by central pressure," storm expert Colin McCarthy said.

The rapidly developing hurricane that shows no signs of stopping won’t technically become a Category 6 because the category doesn't exist at the moment. But it could soon reach the level of a hypothetical Category 6 experts have discussed and stir up arguments about whether the National Hurricane Center’s long-used scale for classifying hurricane wind speeds from Category 1 to 5 might need an overhaul.

Hurricane Helene just brought a record 6 to 8 feet of storm surge to the Tampa Bay area, and Hurricane Milton is now forecast to smash that record with 8 to 12 feet of storm surge. Fort Myers could see 5 to 10 feet and Naples could get 4 to 7 feet of storm surge.