AccuWeather.com says the wind chill was minus 20 while I was out riding tonight. Yikes!! To add to the fun.. I flatted!! Fortunately I was just a mile and a half from home so I decided to ride the flat/walk home. I wasn't about to change a tire in these temps. My hands would fall off. The flat tire cut my ride short so I ended up going back out for a midnight ride to finish up my day. Besides missing out on some sleep midnight is an awesome time to ride!!