When does a tropical depression become a tropical storm? And when does a tropical storm become a hurricane? What's the difference between a Category 1 and a Category 3 hurricane? It's all about ...

Beryl grew from a tropical depression with 35 mph winds into a major hurricane with 115 mph winds in under 42 hours. It ultimately made landfall three times, in Grenada, Quintana Roo and Texas, ...

Hurricane forecasts have some caveats that might not appear on a graphic, including the meaning of a storm's winds, landfall ...

Tropical Storm Jerry formed over the central Atlantic Ocean Tuesday and is expected to strengthen into a hurricane this week.

Tropical Storm Jerry formed on Tuesday, the 10th named storm of the Atlantic season. Forecasters expect it to become a ...

Jerry, which formed Tuesday, is the 10th named storm of a late-blooming season that has produced three hurricanes in just ...

Hurricane Gabrielle rapidly intensified from a Category 1 to a Category 4 storm on Monday. Rapid intensification is when a storm's winds increase by at least 34.5 mph in 24 hours. Experts say this ...