Hurricane Erin, the first of the 2025 Atlantic season, is forecast to become a major storm this weekend, bringing heavy rain, flooding risk, and dangerous surf to parts of the Caribbean and western Atlantic.

Tropical Storm Erin is forecast to strengthen into a hurricane on Friday as it tracks north of the Caribbean and intensifies into a major Category 3 storm. Here’s the latest forecast.

Tropical Storm Erin is approaching Puerto Rico and the Virgin Islands, bringing heavy rains that could cause flooding and landslides.