Take a minute to think about the things you will need if there is a interruption in the day to day routine of your life. Imagine that there is a blizzard, Hurricane or Failure of the Power Grid that throws you into darkness for several days or even several weeks.
In a Hurricane, Blizzard or Flood you are going to be house bound. Your Emergency Food Storage is going to go into high gear but what else are you going to need to heat the food, heat your home or create light at night? Make a list and over time accumulate the things you put on it. A gas grill and extra propane tanks. A gas heater, candles (and matches) maybe a generator (and don't forget fuel). How about medicine and medications?
Don't forget the other things like toilet paper, paper towels, paper napkins, shampoo, soap etc. Stock up on all non perishable items every time they go on sale. Use coupons, save and make it fun.