The differences in the weather had nothing to do with the sprawling metropolis of Philadelphia. I was testing my (then) new weather domination device before going global with the program. You will be happy to know that the bugs have been worked out.

And BTW, folks, a simple oath of fealty can prevent such occurrences in the future, and ensure pleasant sunny weather for your entire commute. For more information on how to join my New World Order, just look for the coded directions on the backs of most highway signs in your area. Operators in black helicopters are standing by. Submit now and get a free turnip twaddler!

--Joe
"I will make it sunny today, except in Cleveland... Bob!"
(I'm sick at home... can you tell?)