From a source:
“We had an 11 cent increase tonight. I would think that there is an extremely good chance that Speedway will move to $3.859 on Thursday morning.”
With that, I say BE CAREFUL! I would fill your tanks and not take chances! There are plenty of stations selling around $3.70/gal tonight.
EDIT 9/4 9AM: Looks like Speedway has “reset” to $3.75. Not a bad deal folks!