The hard frost and colder temperatures has made quite a difference here. The trees that can turn colors are nearly all turned. The weather is cool enough that I only just noticed that I didn't put on shorts upon getting home … and am still a bit chilled. With autumn falling tomorrow, I shouldn't be so surprised that higher altitudes even saw snow recently, but it does feel like everything turned around too fast.
I actually hope that this was it for grass growth this year. This last mowing has my yard looking quite nice. I would be happy if it didn't get scraggly before it snows.