As the southeast part of the United States continues to watch what will happen with Hurricane Florence, the National Hurricane Center said Isaac weakened and was downgraded to a tropical storm by late ...

Tropical Storm Isaac strengthened as it dumped heavy rains on Haiti on Saturday, threatening floods and mudslides, NBC News reported. Lashing rains and high winds were reported along parts of Haiti's ...

Tropical Storm Isaac has entered the eastern Caribbean, the National Hurricane Center reports. At 7 p.m., the center of Tropical Storm Isaac was near latitude 15.7 north, longitude 62.2 west. Isaac is ...

All hospitals in southeast Louisiana plan to remain open as Tropical Storm Isaac makes its way toward the state, according to a Times-Picayune report. The storm is expected to gain Hurricane strength ...

Even as the nation was reflecting on the seventh anniversary of Hurricane Katrina, another tropical storm hit the same Southern area. Hurricane Isaac’s destruction was tempered by functioning levees, ...

Even if Tropical Storm Isaac doesn't upend the Republican National Convention schedule in Tampa next week, the storm could still force a shakeup of security plans. About half of the officers expected ...

Tropical storm Isaac is now officially a hurricane, still disrupting proceedings here in Tampa and haunting Republicans with memories of the past. Rosalind Helderman reports for the Washington Post.