Hurricane Irma is now a Category 5 storm, with both Florida and Puerto Rico under a state of emergency in anticipation of this week's landfall.
The NOAA's Hurricane Hunters took this ‘fly-through’ inside the hurricane.
According to officials, Irma could hit Puerto Rico Wednesday afternoon.
In Florida, many are heading to the stores to prepare for a possible strike.
It's still too early to tell exactly where it's heading.