Morris County emergency crews have been hard at work as snow, wintry mix and rain fell on Morristown Sunday.

Director of the Morris County Office of Emergency Management Jeff Paul says plows have already been dispatched and 911 operators are ready to take calls.

Paul says his crews are making sure all of the roads are treated and responding to any accidents that do occur.

He is advising people to stay off the roads if they don't need to be anywhere because they are already very icy.

Conditions are expected to worsen overnight and more snow is expected through the day Monday.