Heres what you need to know. · tropical storm erin is forecast to become the season’s first hurricane by thursday. · key messages from the national hurricane center: See latest updates. The storm, which earned a name early monday and is currently churning in the open atlantic, … · tropical storm erin is expected to see a lull in development over the next 72 hours before more strengthening is expected. · see latest spaghetti models for tropical storm erin: · tropical storm erin is expected to become the year’s first atlantic hurricane it’s still too early to know if or when the storm could make landfall. 11, ahead of the historical average for the. The storm could strengthen to become the atlantics first hurricane of the season. · tropical storm erin is forecast to become a hurricane in the next 48 hours. · tropical storm erin forms in the atlantic — heres the latest the fifth named storm of the atlantic hurricane season has formed. What you need to know about tropical storm erin tropical storm erin formed in the eastern atlantic aug. · tropical storm erin is expected to strengthen into a hurricane later this week in the atlantic ocean, according to the national hurricane center. Maps, path, where is erin going? Erin could become a major hurricane within the next five … · according to the national hurricane center, tropical storm erin is expected to decrease in forward speed and gradually turn toward the west-northwest. · tropical storm erin formed in the eastern atlantic ocean on monday, forecasters said. Erin is expected to become a major hurricane within the next five days. It is not currently a threat to land.