Keep your gas tank full. This provides extra weight for traction and helps prevent ice from forming in your fuel line. Clean off snow and ice before you start your trip. Windows, lights, roof, hood and trunk should be clear of snow and ice to prevent reduced visibility or a hazard to other vehicles if blown off once you begin driving. Stay in your vehicle unless you can see shelter nearby.
Disorientation occurs quickly in wind-driven snow and cold.
Run the motor about ten minutes each hour for heat. Be sure to open a window for a little fresh air to avoid carbon monoxide poisoning and make sure that the exhaust pipe is not blocked. Make yourself visible to rescuers. Exercise to stay warm. Exercising from time to time by vigorously moving arms, legs, figures and toes will keep the blood circulating and help keep you warm.