Tropical Storm Erin forecast to become first major hurricane of Atlantic season

Tropical Storm Erin forecast to become first major hurricane of Atlantic season

Tropical Storm Erin is west of the Cabo Verde islands with 45 mph winds. The system is forecast to gradually strengthen into a hurricane. FOX Weather Meteorologist Ian Oliver provides the latest forecast information on Erin and FOX Weather Hurricane Specialist Bryan Norcross explains the scenarios we could see for Erin.