The persistence of the heat is starting to become interesting (well, warmest May was interesting)... not sure how long it can sustain but it's done a good job since May at least. We were due to kick the blue bubble too. Given ensembles seems we should be in running with the high spots for 90+ in DC at the end of June. Keep that rolling into July and even a cool Aug doesn't do a ton except keep you out of 2010 territory.