Gas analysts believe the change to warmer weather and seasonal demand will keep gas prices going up. They already are across the state and locally. New local gas prices according to AAA Mid-Atlantic is $3.25 per gallon. This marks a six cent increase in the past week. AAA metrics make them believe that prices will rise another 20 to 40 cents before hitting its height for the year, assuming there are no unexpected disruptions that would cause a spike in gas prices.