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

Erin barreled through the Atlantic as a “formidable” Category 4 hurricane near Puerto Rico, after earlier reaching the top of the five-step, Saffir-Simpson scale.

The first hurricane of what is expected to be a particularly intense Atlantic season, Erin is expected to drench Caribbean islands with rain and strong winds but not make landfall. The US national ...

Some fluctuations in intensity are expected over the next couple of days due to inner-core structural changes.

Offshore Hurricane Erin was downgraded to a Category 3 storm early Sunday, as rain lashed Caribbean islands and weather officials warned of possible flash floods and landslides.

Hurricane Erin is now a Category 5 storm as it rapidly intensified and threatens the Leeward Islands and Puerto Rico, then ...

Hurricane Erin rapidly intensified into an extremely dangerous Category 5 cyclone as it stayed safely north of the Caribbean ...

Hurricane Erin strengthens into a Category 5, as it moves north in the Atlantic; experts warn of potential dangerous (and ...

Hurricane Erin’s winds dropped on Sunday as it wobbled westward, bringing heavy rain across the Virgin Islands and Puerto Rico before turning north and probably restrengthening in the coming days.

Hurricane Erin rapidly strengthened offshore to a “catastrophic” Category 5 storm on Saturday (Sunday Manila time), as rain ...

Sunday will be hotter, with highs reaching the upper 80s to low 90s. A cold front will approach late in the day and into ...

This Sunday, cloud bands from Hurricane Erin are approaching Dominican territory, producing localized downpours, ...