Storms that ramp up so quickly complicate forecasting and make it harder for government agencies to plan for emergencies.

Hurricane Erin has strengthened into a Category 2 storm as it approaches Puerto Rico and the Virgin Islands, bringing heavy ...

As of 5 a.m. on Sunday, Hurricane Erin has weakened back to a Category 3 storm but has grown larger, the National Hurricane ...

BEAUMONT, Texas — Tropical Storm Erin is moving quickly westward across the Atlantic Ocean and could strengthen into a ...

Forecasters said Erin should begin to slowly weaken as it increased wind shear. However, it's predicted to remain a major ...

Erin is the first hurricane to develop over the Atlantic this year, and meteorologists are closely tracking its path and ...

Erin is now a Category 3 hurricane with outer rainbands producing gusty winds and heavy rains across the Virgin Islands, ...

While Erin is expected to take a northward turn in the Atlantic, a new system off the coast of Africa has the National ...

Offshore Hurricane Erin was downgraded to a Category 3 storm early Sunday, as rain lashed Caribbean islands and weather ...

It quickly powered up from a tropical storm to a Category 5 in a single day, the National Hurricane Center said.

While the compact hurricane's center wasn't expected to strike land, it threatened to dump flooding rains on the northeast ...