Life-threatening storm surges are expected to hit Florida's Gulf Coast this week with the arrival of Hurricane Milton, which was upgraded Monday afternoon into a Category 5 hurricane over the southern Gulf of Mexico.

Hurricane Milton intensifies as it moves through the Gulf of Mexico toward Florida. What we know about the potentially devastating hurricane.

A new tropical storm has formed in the Gulf of Mexico, and it could make landfall as a major hurricane in Florida next week. Here's what we know so far.