Erin becomes a Category 4 hurricane in Caribbean
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The Weather Channel on MSNErin Upgraded To A Rare Category 5 Hurricane; Heavy Rain Threat In Puerto Rico, Virgin Islands
Erin, the first hurricane of the season, is now a powerful Category 5 hurricane. Here's where it could head in the week ahead.
Tropical Storm Erin has begun strengthening as it streaks west across the Atlantic and is on track to reach hurricane status as soon as Friday, prompting tropical storm watches in the northern Leeward Islands.