The National Weather Service shows how to prepare for the predicted icy weekend. Stock 3-5 days of non-perishables, water, and medicine; protect pipes by dripping faucets and insulate outside faucets; stock warm clothing and blankets; bring pets inside; prepare cars with emergency kits; and use a safe heater, not ovens or stoves. What are safe heaters? Electric heaters with auto shut-off and tip-over protection, like plugging directly into walls, not extension cords. Keep hea