Triple A says drivers in Florida may soon see another round of rising prices as supplies are beginning to tighten as refineries conduct seasonal maintenance and switch to summer-blend gasoline. Wholesale gasoline prices rose 10 cents late last week and will likely rise 5-10 cents this week. The state average is 1-cent less than a week ago, but 22 cents more than last month. Gas prices in Florida remain 3 cents less than the state average this time last year. Escambia County has the lowest metro market gas prices in Florida at $2.41 a gallon, while drivers in West Palm Beach are paying an average of $2.58 a gallon.