Great story Tom from Boston. I am fortunate that for me, 40F is "cold", and pretty much the rule early in the AM this time of year. I rode today despite it raining when I left the house. Dry pavement and clear sky by the time I got off the train at 6AM. Rode a longer commute this morning to avoid some major construction on my regular route that looks likely to last for weeks. (Burying storm drains)