Prepare for a Winter Storms & Extreme Cold

Make sure your home is well insulated and that you have weather stripping around your doors and windowsills to keep the warm air inside.
Insulate pipes with insulation or newspapers and plastic and allow faucets to drip a little during cold weather to avoid freezing.
Learn how to shut off water valves (in case a pipe bursts).
Keep fire extinguishers on hand, and make sure everyone in your house knows how to use them. House fires pose an additional risk as more people turn to alternate heating sources without taking the necessary safety precautions.
Know ahead of time what you should do to help elderly or disabled friends, neighbors or employees.
Hire a contractor to check the structural stability of the roof to sustain unusually heavy weight from the accumulation of snow - or water, if drains on flat roofs do not work.

Check or have a mechanic check the following items on your car:

Antifreeze levels - ensure they are sufficient to avoid freezing.
Battery and ignition system - should be in top condition and battery terminals should be clean.
Brakes - check for wear and fluid levels.
Exhaust system - check for leaks and crimped pipes and repair or replace as necessary. Carbon monoxide is deadly and usually gives no warning.
Fuel and air filters - replace and keep water out of the system by using additives and maintaining a full tank of gas. A full tank will keep the fuel line from freezing.
Heater and defroster - ensure they work properly.
Lights and flashing hazard lights - check for serviceability.
Oil - check for level and weight. Heavier oils congeal more at low temperatures and do not lubricate as well.
Thermostat - ensure it works properly.
Windshield wiper equipment - repair any problems and maintain proper washer fluid level.
Install good winter tires - Make sure the tires have adequate tread. All-weather radials are usually adequate for most winter conditions. However, some jurisdictions require that to drive on their roads, vehicles must be equipped with chains or snow tires with studs.

Winterize your home to extend the life of your fuel supply by insulating walls and attics, caulking and weather-stripping doors and windows, and installing storm windows or covering windows with plastic.
Winterize your house, barn, shed or any other structure that may provide shelter for your family, neighbors, livestock or equipment. Clear rain gutters; repair roof leaks and cut away tree branches that could fall on a house or other structure during a storm.
Maintain heating equipment and chimneys by having them cleaned and inspected every year.
Insulate pipes with insulation or newspapers and plastic and allow faucets to drip a little during cold weather to avoid freezing. Running water, even at a trickle, helps prevent pipes from freezing.
All fuel-burning equipment should be vented to the outside and kept clear.
Keep fire extinguishers on hand, and make sure everyone in your house knows how to use them. House fires pose an additional risk, as more people turn to alternate heating sources without taking the necessary safety precautions.
Learn how to shut off water valves (in case a pipe bursts).
Insulate your home by installing storm windows or covering windows with plastic from the inside to keep cold air out.
Hire a contractor to check the structural ability of the roof to sustain unusually heavy weight from the accumulation of snow - or water, if drains on flat roofs do not work.

Get a Kit

Get an Emergency Supply Kit, which includes items like non-perishable food, water, a battery-powered or hand-crank radio, extra flashlights and batteries.
Store it in your shelter location

Caution: Carbon Monoxide Kills

Never use a generator, grill, camp stove or other gasoline, propane, natural gas or charcoal¬ burning devices inside a home, garage, basement, crawlspace or any partially enclosed area. Locate unit away from doors, windows and vents that could allow carbon monoxide to come indoors.
The primary hazards to avoid when using alternate sources for electricity, heating or cooking are carbon monoxide poisoning, electric shock and fire.
Install carbon monoxide alarms in central locations on every level of your home and outside sleeping areas to provide early warning of accumulating carbon monoxide.
If the carbon monoxide alarm sounds, move quickly to a fresh air location outdoors or by an open window or door.
Call for help from the fresh air location and remain there until emergency personnel arrive to assist you.