Hurricane Irene was no mystery to forecasters. They knew where it was going. But what it would do when it got there was another matter.

Whipping up trouble before ever reaching land, Hurricane Irene zeroed in Friday for a catastrophic run up the Eastern Seaboard. More than 2 million people were told to move to safer places, and New York City ordered the nation's biggest subway system shut down for the first time because of a natural disaster.
SAN JUAN, Puerto Rico (AP) — Islands in the eastern Caribbean braced for Hurricane Dean, the first hurricane of the Atlantic season, as it approached today with 80 mph winds. Hotels in Dominica and Martinique prepared to evacuate tourists from seaside rooms.