I won't ride when the wind blows me farther backward then I can go foreward. I have always wanted to go out and ride on those days with 60+mph gusts but they are always in the winter. So the wind chill would be horrible. I rode a few weeks ago and one of my really strong cycling buddies got stuck in a headwind that forced him down to 12mph. That type of wind likely would have had me at 4mph or less.