Hurricane Erin raced from a Category 1 to a Category 5 storm. If Erin keeps ramping up, is there a Category 6?

Hurricane Erin was a Category 4 storm Monday morning and is expected to retain major hurricane status through the middle of the week.

Residents in the Bahamas and Turks and Caicos on Monday braced for the Atlantic season's first hurricane, the Category 4 Erin ...

Hurricane Erin remains a Category 4 as life-threatening surf and rip currents are likely across the U.S. eastern seaboard ...

Although forecasters are confident that the storm won’t make direct landfall in the United States, authorities on a few ...

The rain odds will still be pretty low on Wednesday and Thursday as skies will be mostly sunny with highs into the low to mid ...

Forecasters expect Hurricane Erin, one of the fastest rapidly intensifying storms in history, to bring flooding and dangerous ...

Hurricanes are categorized 1-5 on the Saffir-Simpson Scale, based solely on their maximum one-minute sustained wind speed 10 meters above the surface. This categorization does not consider the radius ...

Hurricane Iona has strengthened into a Category 3 storm far southeast of the Hawaiian Islands. The NHC is also tracking more in the Pacific.

Hurricane Iona has strengthened into a Category 3 storm far southeast of the Hawaiian Islands. The NHC is also tracking more in the Pacific.