Battery-operated radio, extra warm clothes, rain gear, big contractor's bags for waterproof storage of clothes and food. Extra medication, a First-Aid kit. Do you have any provision for heat/heating food? Bags are also for bedding - anything that might get wet.
Can you stuff your windows? Do you have an escape plan, some people to check in with?
List of phone numbers (police, fire, Red Cross, whatever shelters are in town, list of medications and copies of important documents. Cash, a waterproof/fireproof box.
I am sure there are more, perhaps smaller things others will suggest.
I hope you don't get hit too hard. We are supposed to get it also here in VT.
The government has a bunch of disaster-prep sites, as does Red Cross