A very good advice I got was to fill as many clean gallon milk jars (80% full) with water and put them in the unused space in the freezer before the storm hit.
That way, if the electricity goes off, frozen food will stay cold for a few days. And later you will have additional water to drink if these is a water contamination problem in the days that follows.
Also charge all laptops, and have a USB charger for your car, so the car battery
or laptop can be used to charge cell phones.
With respect to predicted hurricane activity, 2016 is predicted to be more active than average:
https://www.inverse.com/article/1711...-sandy-in-2012