Tropical Storm Helene formed Tuesday in the Caribbean Sea and could strengthen into a major hurricane while moving north toward the U.S., forecasters said.

One weather-modeling system has predicted a Category 5 hurricane—the strongest possible level, with winds over 155mph.

Helene was a tropical storm in the Caribbean Sea Tuesday morning Eastern time, the National Hurricane Center said in its ...

Potential Tropical Cyclone Nine is expected to become Hurricane Helene on Wednesday, according to the National Hurricane ...

Potential Tropical Cyclone Nine is expected to become Hurricane Helene on Wednesday, according to the National Hurricane ...

Israel has fired dozens more rockets at what it says are Hezbollah targets in southern Lebanon after the deadliest day of strikes in the area in nearly two decades.

Israel and Hezbollah have repeatedly traded fire since then — but the intensity rose to another level Monday, when Israeli airstrikes killed more than 350 people, according to Lebanese officials. That ...

As Eastern Europe battles its worst floods in decades, Poland has accused Russia of conducting a psychological operation to ...

An organizing cluster of storms over the western Caribbean east of Central America is expected to gradually develop into a ...

Wind shear (red - strong shear; green - low shear): ...

An amber weather warning is in force for millions of people until 9pm tonight, with more than a month's worth of rain falling ...

John was a tropical storm over Mexico early Tuesday Mexico Central Time, the National Hurricane Center said in its latest ...