I readily admit to being a winter wuss. I don't like driving in winter weather let alone cycling in it. My greatest concern is snow accumulation. We get a lot of it here. Picturing just my street, it's challenging enough in good weather as cars get parked on either side and it's difficult for cars to pass safely at times. The street narrows once the snows arrive and it gets plowed to the sides of the road (if we're lucky) and with cars parked next to the snowbanks (a bit further out than before) it's even more of a challenge to be able to ride safely.