The first hurricane of the 2025 season has intensified into a Category 4 storm and will turn north just before the U.S. east coast next week. Forecasters are also tracking a new system in the

Erin has strengthened into a Category 4 hurricane as of Saturday. It's the first hurricane of the 2025 Atlantic season, which officially formed mid-Friday morning. Some Tropical Storm watches remain in effect for parts of the northern Leeward Islands, according to forecasters at the National Hurricane Center.

Heavy rains were forecast to start late Friday in Antigua and Barbuda, the U.S. and British Virgin Islands and southern and eastern Puerto Rico.