Beautiful morning in NC today after a week of miserable hot, humid weather. The morning temperature was about 65 with relatively low humidity, and it felt great for a change. It's been in the 90s every day lately with very high humidity and heat index around 100 or higher. I went on a group ride yesterday that started at 8 am, and the heat and humidity were bad from the start. You know it's going to be bad when your sunglasses are drenched in sweat after 10 minutes of riding.