The main concern during this period is those without power not having access to heat. You will need it. I highly recommend contacting local officials about a place to go to get heat. Several consecutive hours without heat can lead to serious illness in these cold temperatures that I am forecasting, especially at night. Daily high temperatures will be in the fifties with forties in the Poconos. Power could be out for two weeks or more in some areas.
A weak front and associated low is possible by early next week and that will bring a chance for showers.