The Red Cross recommends that people take these three steps: (1) build a disaster kit; (2) come up with an emergency plan; and (3) be informed about how local authorities will notify you during a disaster, whether through local media or NOAA Weather Radio stations or channels.
An emergency kit should contain supplies for about three days, to include a gallon of water per person per day, non-perishable food, a flashlight and extra batteries, a first aid kit, medications and copies of important documents. Other recommended items are available at redcross.org/kit.
Talk with members of your household and create an evacuation plan. Remember family members with special medical needs, and plan how you will care for your pets.