Hurricane Helene continued to strengthen as it neared Florida’s gulf coast Thursday. The storm is expected to bring historic flooding to the Southeast, with potential storm surges of up to 20 feet. Manuel Bojorquez has the latest from Tampa Bay. Source

Hurricane Helene strengthened to a dangerous Category 4 on Thursday as it continued toward the Florida Panhandle. The storm is expected to make landfall later in the night. CBS News national correspondent Manuel Bojorquez reports from Tampa, Florida. Source

Helene is expected to make landfall in Florida’s Big Bend area as a major hurricane, bringing with it the risk of serious flooding to the Southeast. Jason Allen has the latest. Source

Here’s a look at the top stories making headlines on the “CBS Evening News with Norah O’Donnell.” Source

Alan Eugene Miller was convicted of killing three men in 1999 and the state had previously attempted to execute him by lethal injection in 2022. Source

Hurricane Helene intensified to a powerful Category 4 storm Thursday evening as it barreled toward Florida’s Gulf Coast. CBS News national correspondent Tom Hanson has more from Tallahassee on what conditions are expected. Source

Nine years after it was negotiated, the Paris Climate Agreement continues to serve as a blueprint for global environmental goals. Todd Stern, the top U.S. negotiator for the deal, outlines the years-long process it took to reach the landmark agreement in his new book, “Landing the Paris Climate Agreement: How It Happened, Why It Matters and What Comes Next.” Stern joins CBS News to look back at the talks. Source

President Biden welcomed Ukrainian President Volodymyr Zelenskyy to the White House Thursday. Mr. Biden vowed more aid to Ukraine and announced that he had directed the Defense Department to allocate all remaining security assistance appropriated for Ukraine before his term ends. Mara Karlin, former assistant secretary of defense for strategy, plan and capabilities, joins CBS News to discuss. Source

A federal grand jury has indicted New York City Mayor Eric Adams on multiple federal charges in an alleged decade-long corruption case. The Democrat is facing five charges including bribery, wire fraud and two counts of solicitation of a contribution by a foreign national. Annie McDonough, deputy city hall reporter at the news organization City & State New York, joins CBS News to break down the indictment. Source

Hurricane Helene strengthened to a dangerous Category 4 on Thursday as it neared Florida’s Big Bend area, according to the National Hurricane Center in Miami. “CBS Evening News” anchor and managing editor Norah O’Donnell leads a special report. Source