As Hurricane Irma barrels toward Florida, analysts predicted the massive storm could inflict even more financial harm on the state than Hurricane Harvey did on Texas and Louisiana.

Insurance industry losses from Irma could top $100 billion, according to investment bank UBS, or more than five times the industry's expected hit from Harvey. Total economic losses in the state, including destroyed infrastructure and lost productivity, could be much higher because most of the damage likely will result from flooding, which isn't covered by most homeowners' policies.

By comparison, Texas Gov. Greg Abbott said the losses from Harvey could exceed $150 billion.

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Irma, a Category 5 hurricane with sustained winds topping 150 miles per hour, is expected to make landfall in Florida as early as Saturday night. Officials in Miami-Dade, Broward, Pineallis, and Monroe counties in Florida, among others, have issued mandatory evacuation orders, while Florida Gov. Rick Scott has urged residents to leave, noting that the storm "is bigger than our entire state."

Plywood and groceries are in short supply as Floridians loaded up on the items ahead of Irma, which has devastated some small Caribbean islands, leaving nine dead and thousands homeless. Residents in the state boarded up their homes, took their boats out of the water and gassed up their cars. The Florida Highway Patrol escorted tanker trucks sent to replenish gas stations as supplies ran short and tempers flared.

Real estate analytics firm CoreLogic estimates that more than 8.4 million residential and commercial properties in Florida are at either "extreme," "very high" or "high" risk of wind damage from Hurricane Irma. Another 3.5 million properties in the state are at risk of hurricane-driven storm surge. According to AccuWeather, high-rise buildings in areas like Miami could be damaged so badly by that they won't be inhabitable for a year or longer.

Pedro Reimundo installs wood shutters on a home in Florida City, Fla., Friday, Sept. 8, 2017, as the state braces for Hurricane Irma. Gaston De Cardenas / AP

The approaching storm is also having an impact on the state's economy and on investors. Orange juice futures have surged on worries about Irma's potential impact on the local agriculture sector, with Florida the world's second-largest orange producer. AccuWeather expects about 20 percent to 25 percent of the state's crop will be destroyed by the storm. Grapefruit and cotton production also will take a hit.

Florida's $67 billion tourism industry is already feeling the impact of Irma. Walt Disney Co. (DIS) said Friday that it will close its Walt Disney World Resort Saturday through Tuesday; Comcast's (CMCSA) Universal Orlando Resort will shut down over the same period. Seaworld (SEAS) also said its Orlando park will take in some dolphins located at a marine mammal park in the Florida Keys, a chain of coastal islands in Irma's path. Both Seaworld and Busch Gardens, which is in Tampa, will shut down at 5 p.m. Saturday and remain closed through Monday.

With a gross domestic product of around $888 billion, Florida's economy is roughly the size of Indonesia.

To help you with your planning, please see updates on Hurricane Irma, including special event information: https://t.co/UEO2GPMbNv pic.twitter.com/u8okEmwDU7 — WDW Today (@WDWToday) September 7, 2017

For your safety, please be aware of the following operational changes. For updates, visit us at https://t.co/v3P5FHfYsP pic.twitter.com/pkaCQcBiAr — Universal Orlando (@UniversalORL) September 8, 2017

Irma and Harvey are taking a toll on the broader U.S. economy, although experts do not expect a major impact, noting that economic activity typically picks up in the months following a natural disaster as communities rebuild. Jobless claims surged this week as Houston residents sought to start recovering from Harvey. Gasoline prices have surged since the storm caused the shutdown of refineries in the Gulf Coast region.

Meanwhile, hurricane season is far from over. Hurricane Jose, also a Category 4 storm, currently sits east of the Leeward Islands.

"Harvey served as a challenging reminder of how catastrophic hurricane events can be, and with September being the peak of the Atlantic hurricane season, the risk of further storms remains high," said Steve Bowen, forecasting director and meteorologist at AON Benefield's Impact Forecasting.

-- The Associated Press contributed to this story