A sign on a business reads, 'Be Prepared Go Away Irma,' as people prepare for the arrival of Hurricane Irma on September 6, 2017 in Miami, Florida.( Joe Raedle/Getty Images)
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Costco ran out of water as people shop to prepare for Hurricane Irma on September 5, 2017 in North Miami.
(MICHELE EVE SANDBERG/AFP/Getty Images)
Irma rips across islands on course toward Florida
Shoppers at Costco in Altamonte Springs, Fla., wait in line for the arrival of a shipment of water during preparations for the impending arrival of Hurricane Irma on Wednesday, Sept. 6, 2017. (Joe Burbank/Orlando Sentinel/TNS via Getty Images)
Florida Begins Preparing For Hurricane Irma
Shelves that once held bottled water are empty as the city prepares for the approaching Hurricane Irma on September 7, 2017 in Miami Beach, Florida.. (Mark Wilson/Getty Images)
Florida Begins Preparing For Hurricane Irma
A message reading "You Don't Scare Us Irma" is written on plywood being used to cover the windows of a building as people prepare for the arrival of Hurricane Irma on September 8, 2017 in Miami Beach, Florida. (Joe Raedle/Getty Images)
Massive Hurricane Irma Bears Down On Florida
Gasoline pumps are wrapped in plastic ahead of the arrival of Hurricane Irma September 9, 2017 in Fort Lauderdale, (Chip Somodevilla/Getty Images)
Florida Begins Preparing For Hurricane Irma
Workers board up the Mango's Restaurant and Night Club as the city prepares for the approaching Hurricane Irma on September 7, 2017 in Miami Beach, Florida. (Mark Wilson/Getty Images)
Massive Hurricane Irma Bears Down On Florida
The skyline is seen as the outerbands of Hurricane Irma start to reach Florida on September 9, 2017 in Miami, Florida. (Joe Raedle/Getty Images)
Powerful Hurricane Irma Slams Into Florida
Debris blown around by high winds is seen in the street as hurricane Irma arrives on September 10, 2017 in Miami, Florida. (Joe Raedle/Getty Images)
Powerful Hurricane Irma Slams Into Florida
A car sits abandoned in storm surge along North Fort Lauderdale Beach Boulevard as Hurricane Irma hits the southern part of the state September 10, 2017 in Fort Lauderdale, (Chip Somodevilla/Getty Images)
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Dogs sit inside their cages as hundreds of people gather in a pet-friendly emergency shelter at the Miami-Dade County Fair Expo Center in Miami, Florida, September 8, 2017, ahead of Hurricane Irma.
(SAUL LOEB/AFP/Getty Images)
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Hundreds of people gather in an emergency shelter at the Miami-Dade County Fair Expo Center in Miami, Florida, September 8, 2017, ahead of Hurricane Irma.
(SAUL LOEB/AFP/Getty Images)
Hurricane Irma arrives in Florida
Brickell Avenue in Miami, Fla. was flooded after Hurricane Irma on Sunday, Sept. 10, 2017. (Mike Stocker/Sun Sentinel/TNS via Getty Images)
Powerful Hurricane Irma Slams Into Florida
A crane tower is seen after part of it collapsed from the winds of Hurricane Irma on September 10, 2017 in Miami, Florida. (Joe Raedle/Getty Images)
Powerful Hurricane Irma Slams Into Florida
Water flows out of the Miami River to flood a walkway as Hurricane Irma passes through on September 10, 2017 in Miami, Florida. (Joe Raedle/Getty Images)
Florida Begins Preparing For Hurricane Irma
Arnold Naintre leans into the winds as Hurricane Irma approaches on September 9, 2017 in Miami Beach, Florida. (Joe Raedle/Getty Images)
Powerful Hurricane Irma Slams Into Florida
A car is seen in a flooded street as Hurricane Irma passes through on September 10, 2017 in Miami, Florida. (Joe Raedle/Getty Images)
Florida Keys Begin Long Recovery After Direct Hit From Hurricane Irma
An American flag is seen attached to a electric pole as people begin the process of rebuilding after hurricane Irma passed through the area on September 18, 2017 in Marathon, Florida. (Photo by Joe Raedle/Getty Images)
Florida Keys Begin Long Recovery After Direct Hit From Hurricane Irma
The words, 'Marathon Strong,' are painted on the side of a mobile home that was destroyed by hurricane Irma on September 18, 2017 in Marathon, Florida. (Joe Raedle/Getty Images)
Florida Begins Recovery After Hurricane Irma Plows Through State
A canal in a trailer park is filled with debris and campers following powerful Hurricane Irma on September 12, 2017 in Marathon, Florida in the Florida Keys. (Marc Serota/Getty Images)
Florida Keys Remain Without Basic Utilities After Direct Hit From Hurricane Irma
Connie Robertson embraces emergency rescue volunteer Ian Beaumont of Pennsylvania after he delivered some food and water September 15, 2017 in Marathon, Florida (Chip Somodevilla/Getty Images)
Powerful Hurricane Irma Slams Into Florida
A person walks through a flooded street in the Brickell area of downtown as Hurricane Irma passes through on September 10, 2017 in Miami, Florida. (Joe Raedle/Getty Images)
Hurricane Irma - Miami, FL
Mia Herman has an acquitance take a photo of her sitting on a fire hydrant on a flooded street as Hurricane Irma hits the area on Sunday September 10, 2017 in Miami, FL. (Matt McClain/The Washington Post via Getty Images)
Florida Begins Long Recovery After Hurricane Irma Plows Through State
A damaged home is seen after Hurricane Irma passed through the area on September 13, 2017 in Big Pine Key, Florida. (Joe Raedle/Getty Images)
Florida Begins Long Recovery After Hurricane Irma Plows Through State
Floodwaters from Hurricane Irma recede September 13, 2017 in Middleburg, Florida. (Sean Rayford/Getty Images)
Florida Keys Remain Without Basic Utilities After Direct Hit From Hurricane Irma
Rescue nurses and volunteers from What's Next Adventures search for people in a waterfront neighborhood hard hit by Hurricane Irma September 15, 2017 in Marathon, Florida. (Chip Somodevilla/Getty Images)
Florida Begins Long Recovery After Hurricane Irma Plows Through State
A native key deer looks for food among the ruins left by Hurricane Irma in the Port Pine Heights neighborhood September 14, 2017 on Big Pine Key, Florida. (Chip Somodevilla/Getty Images)
Florida Begins Long Recovery After Hurricane Irma Plows Through State
A sign in front of residents' homes warn away looters four days after Hurricane Irma September 14, 2017 on Stock Island, Florida. (Chip Somodevilla/Getty Images)
Florida Begins Long Recovery After Hurricane Irma Plows Through State
Boats are seen strewn about after Hurricane Irma passed through the area on September 13, 2017 in Marathon, Florida. The Florida Key's took the brunt of the hurricane as it passed over the island chain as a category 4 storm. (Joe Raedle/Getty Images)
Powerful Hurricane Irma Slams Into Florida
A tree blocks a road after it was downed by winds from Hurricane Irma on September 11, 2017 in Miami, Florida. (Joe Raedle/Getty Images)
Powerful Hurricane Irma Slams Into Florida
Overturned trailer homes are seen in the aftermath of Hurricane Irma on September 11, 2017 over the Florida Keys, Florida (Matt McClain -Pool/Getty Images)
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Patty Purdo (L) hugs a friend as she surveys the damage caused to her trailer home from Hurricane Irma at the Seabreeze Trailer Park in Islamorada, in the Florida Keys, September 12, 2017. (SAUL LOEB/AFP/Getty Images)
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Bill Quinn surveys the damage caused to his trailer home from Hurricane Irma at the Seabreeze Trailer Park in Islamorada, in the Florida Keys, September 12, 2017. (SAUL LOEB/AFP/Getty Images)
Florida Begins Long Recovery After Hurricane Irma Plows Through State
Boats, cars and other debris clog waterways in the Florida Keys two days after Hurricane Irma slammed into the state September 12, 2017. (Chip Somodevilla/Getty Images)
Florida Begins Long Recovery After Hurricane Irma Plows Through State
Jose Orosz walks his dog Karen by a beachfront home destroyed by Hurricane Irma on September 13, 2017 in Vilano Beach, Florida. Nearly 4 million people remained without power more than two days after Irma swept through the state. (Sean Rayford/Getty Images)
Hurricane Irma Evacuation Traffic
Traffic rolls at a crawl on the northbound lanes of Florida's Turnpike near the intersection of I-75 in Wildwood on Friday, September 8, 2017. Motorists were evacuating for the anticipated arrival of Hurricane Irma. (Stephen M. Dowell/Orlando Sentinel/TNS via Getty Images)