Check your drainage gutters and roof, and check for tree branches that may fall. 
Clear your yard of objects that could fly and hit vehicles or pedestrians.
Prepare yourself with the following:
Communication device (computer, TV, battery operated radio).
Cell phone, including backup battery and mobile charger.
3 liters of bottled water for each person per day. It is recommended to have water for three days.
Food in closed packages, such as cans and snacks.
Emergency lighting (LED), flashlight and batteries.
Warm clothing and blankets.
Medicines, diapers, special foods for allergies.