the all season continental procontact RX's are grand touring all seasons, they'll do fine in light snow/ winter conditions. They are safe for subzero conditions.
The only tires that are concerning in winter are summer performance because their compound isn't designed for temps lower than ~40 degrees (give or take) because they turn into hockey pucks and become brittle resulting in cracking and chipping of the wheel.
I made the mistake before with one of my BMW's, forgot to swap out the summer wheels and tires for the winter set around halloween one year and the next day we had a snowstorm here in chicago. Tried to drive to work and I was sliding around with BMW xdrive AWD because the tires had hardened in the below freezing temps.