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

The storm will remain a major hurricane through the middle of the week, according to the National Hurricane Center.

Hurricane Erin has strengthened into a Category 2 storm as it approaches Puerto Rico and the Virgin Islands, bringing heavy rains that could cause flooding and landslides.

Hurricane Erin strengthened into a Category 2 storm on Friday as it approached the northeast Caribbean, prompting forecasters ...

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

Hurricane Erin is likely to restrengthen again as it passes east of the Turks and Caicos Islands and the southeast Bahamas on ...

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

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

Erin, the first hurricane of the season, is now a powerful Category 5 hurricane. Here's where it could head in the week ahead ...

Homeland Security Investigations in Puerto Rico reports significant reduction in smuggling load, higher fentanyl presence ...

Implications for the Leeward Islands: Residents and visitors in St. Thomas, St. John, St. Croix, Puerto Rico and the northern Leeward Islands should monitor this system throughout the week. Even if ...

As of 5:00 p.m. AST on Sunday, Erin’s center was positioned approximately 275 miles northwest of San Juan, Puerto Rico, ...