Include food that requires no cooking in case of power failure. Make sure pets and animals have shelter and a water supply, i.e bottled water. Check your supply of heating fuel. Fuel carriers may not be able to reach you due to ice or snow covered roads. Be careful when using fireplaces, stoves or space heaters.
Proper ventilation is essential .
Keep flammable material away from space heaters and do not overload electric circuits. Don't kill yourself shoveling snow. It is extremely hard work for anyone in less than prime physical condition. It can bring on a heart attack, a major cause of death during and after winter storms. Your automobile can be your best friend or worst enemy during winter storms.