Families & Health

Preparing your fridge or freezer for a possible power outage

At the first news of inclement weather, consider taking these precautionary measures from the USDA, listed below.

  • Keep an appliance thermometer in the refrigerator and freezer. An appliance thermometer will indicate the temperature in the refrigerator and freezer in case of a power outage and help determine the safety of the food.
  • Make sure the freezer is at 0 F or below and the refrigerator is at 40 F or below.
  • Freeze containers of water for ice to help keep food cold in the freezer, refrigerator or coolers after the power is out.
  • Freeze refrigerated items such as leftovers, milk and fresh meat and poultry that you may not need immediately—this helps keep them at a safe temperature longer.
  • Plan ahead and know where dry ice and block ice can be purchased.
  • Have coolers on hand to keep refrigerator food cold if the power will be out for more than 4 hours. Purchase or make ice cubes and store in the freezer for use in the refrigerator or in a cooler. Freeze gel packs ahead of time for use in coolers.
  • Group food together in the freezer—this helps the food stay cold longer.
  • Store food on shelves that will be safely out of the way of contaminated water in case of flooding.

Related Links

How to handle food during and after a power outage