I expect $3.75/gallon by Memorial Day (for the cheapest grade). Nothing concrete to support it, just a hunch with the way prices have been fluctuating lately for no apparent reason. And Memorial Day weekend is traditionally a heavy travel weekend and they always like to stick us because of course, they can never forsee increases in demand and prepare for it.
The better question is, why are gas prices continuing to rise even though we have proven reductions in demand in this country over the past 2 quarters? This little article may have some insight into this:
U.S. refiners may cut gasoline output on weak profit - Kansas Gas Prices
The real reason is because fuel prices do not obey the laws of supply and demand like they try to lead us to believe. Oil companies have "gotten used" to those massive profits and cannot allow those profits to fall now, because they have shareholders to keep happy. Reductions in profits mean regression in the business, and they can't have that. In the meantime, fuel prices are destroying our economy due to the costs being passed on to consumers at all levels.
Sigh. I'm done rambling for now.