What to Know The president also praised his administration's response to the storm last year

U.S. Sen. Chuck Schumer called Trump's comment Tuesday "offensive, hurtful and blatantly false"

With a powerful hurricane bearing down on the southeast coast, President Donald Trump on Tuesday turned attention back to the federal government's response to Hurricane Maria in Puerto Rico a year ago, deeming it "incredibly successful" even though a recent federal report found that nearly 3,000 people died.

The administration's efforts in Puerto Rico received widespread criticism. But after visiting the island last September, Trump said that Puerto Ricans were fortunate that the storm did not yield a catastrophe akin to the havoc wreaked by Hurricane Katrina along the Gulf Coast.

All told, about 1,800 people died in that 2005 storm. Puerto Rico's governor last month raised the U.S. territory's official death toll from Hurricane Maria from 64 to 2,975. The storm is also estimated to have caused $100 billion in damage.

"I actually think it was one of the best jobs that's ever been done with respect to what this is all about," Trump said Tuesday of the response in Puerto Rico, suggesting that it was made more difficult by the "island nature" of the storm site.

U.S. Sen. Chuck Schumer, D., N.Y., said "this is an offensive, hurtful and blatantly false comment from the president."

"Nearly 3,000 of our fellow citizens died in Puerto Rico following Hurricane Maria," he tweeted. "That is the complete opposite of 'success.'"

The president praised the response to the series of storms that battered the United States last year, saying "I think Puerto Rico was an incredible, unsung success. Texas we've been given A-pluses for. Florida we've been given A-pluses for."

He doubled down on that in a tweet Wednesday, while also taking a swipe at the mayor of San Juan, who has criticized Trump.

"We got A Pluses for our recent hurricane work in Texas and Florida (and did an unappreciated great job in Puerto Rico, even though an inaccessible island with very poor electricity and a totally incompetent Mayor of San Juan)," he wrote. "We are ready for the big one that is coming!"

Having long struggled to express empathy at times of national crises, Trump sparked outrage when during his visit to the island he feuded with the mayor of San Juan and passed out paper towels to victims like he was shooting baskets.

While defending the handling of the previous storm, he urged caution in regards to the new one bearing down on North Carolina, South Carolina and Virginia.

"The safety of American people is my absolute highest priority," Trump told reporters in the Oval Office. "We are sparing no expense. We are totally prepared. We are ready. We are ready as anybody has ever been."

The president, flanked by maps of the storm and the heads of the Department of Homeland Security and the Federal Emergency Management Agency, said Florence was unlikely to change course before it is expected to make landfall with 130 mph winds and potentially ruinous rains in the coming days.

"They haven't seen anything like what's coming at us in 25, 30 years, maybe ever," Trump said of the states in the storm's path. "It's tremendously big and tremendously wet. Tremendous amount of water."

Florence was expected to blow ashore late Thursday or early Friday, then slow down and wring itself out for days, unloading 1 to 2½ feet of rain that could cause flooding well inland and wreak environmental havoc by washing over industrial waste sites and hog farms. North and South Carolina and Virginia ordered mass evacuations along the coast.