^ Not sure that would help. The air mass in place ahead of the storm isn't very cold- the cold temps in the AM are a function of long night/radiational cooling. The only high pressure around is a weak ridge moving off the east coast- that is not good for cold air advection. Look up north - nothing but low pressure. So temps will warm as the storm approaches and starts to deepen along the coast. The low level 'cold' comes in behind with the deepening trough, but it is a relatively low qpf, short duration event, so its too late for the lowlands. Pretty textbook for some modest wet snow for inland/elevated areas as currently advertised.
eta- if the low is a little deeper/slower, and tracks a bit more to the SE, there could be a better outcome, as showme discussed in his post earlier.