Tropical Storm Erin is set to become a hurricane today as it moves into the Caribbean north of the Leeward islands. FOX Weather Hurricane Specialist Bryan Norcross analyzes Erin's future as a possible major hurricane and the impacts that could be felt on the East Coast of the U.

Over the weekend, Erin is expected to rapidly intensify all the way to a Category 3 hurricane. By Monday, as the storm steers away from the Caribbean and toward Bermuda, it's now forecast to hit Category 4 with 130 mph sustained winds. Some long-term computer models suggest it could get even stronger and hit Category 5 in the open ocean.

Erin has strengthened into the first hurricane of the 2025 Atlantic season, and is now forecast to hit Category 4 in a few days in the open ocean. The latest forecast from the National Hurricane Center calls for Erin to cruise west for the next few days — staying comfortably north of inhabited islands — before hooking north early next week and