Yesterday actually felt like the first hints of autumn to me — it was very hot, like it’s been for the most part for at least the past three weeks here in Ann Arbor, but it also was somewhat windy, the heat was accompanied by less humidity than it has been, and there was a laziness to the color of the sunlight that felt like very late summer light. It’s supposed to hit 91 degrees today, so it’s possible that that feeling yesterday was just a fluke. But it’s supposed to cool down significantly starting tomorrow — down into the seventies — so perhaps it’s the start of a trend.