Up in Torrington, definitely. With temps locked below freezing the whole duration and snow, sleet, freezing rain i'd expect secondary roads to be messy that are untreated. It's not going to be the worst storm in the world but definitely a problem for the AM commute well inland in Litchfield Co. I'd probably expect some delays. But you know the deal, treated main roads and highways will be mostly fine.
Snow/Sleet/Ice should be over by the AM commute and anything that falls as a mix will have changed back over to light snow/flurries by then. The bulk of it should be over after midnight.