I prefer heat and humidity to cold and wind chills. However, having said that, now that summer is upon us here in northwest Indiana, I try to get out early in the morning before both heat and humidity can get too high. I mainly work nights (11p to 7a), and I'm usually home by 730a and out on the road/trail/dirt path by 8a. Have some things to do this morning when I get home, so probably won't ride until late this afternoon / this evening. Temp is supposed to top out right around 90F with high humidity levels. Will definitely have plenty of water and/or Powerade on board.