It smells, looks, and feels like Fall. We actually have had some significant snow at higher elevations, chains were mandatory for a few of the mountain passes yesterday, one of which we drove through 2 weekends ago. You can see an interesting CDOT image of the whole pass (Berthoud Pass) here.
I can also tell it’s Fall because my seasonal asthma has progressed to the point of bronchitis – once again. I’m feeling a bit poorly and worn out, but I still love Autumn!