I have lived in the cold areas in the States for years and have ridden a motorcycle. In winter time when snow or ice covers the road surface, you may lose control of the bike because of slippery surface. Do not ride ! Your life is more precious ! There is nothing heroic here ! To a less degree, raining days can be dangerous. We also camped by the roadsides but most of us carry guns while doing so. There are dangerous people out there beside wolves !