A tropical wave in the eastern Caribbean, labeled Invest 98-L, could develop into a tropical depression by midweek, according to the National Hurricane Center. The system is producing winds of 30 to 40 mph and moving west at 20 to 25 mph. Environmental conditions are only marginally favorable, meaning development could be slow. Heavy rainfall and gusty winds are possible across the ABC Islands, Puerto Rico, Hispaniola, Jamaica, and Cuba. Forecasters put formation chances at 90% over the next two and seven days, urging residents to monitor updates. The storm is not expected to impact Florida.