More snow is on the way to Thunder Bay.

Environment Canada is warning of heavy snow Saturday night into Sunday afternoon with the potential of 20 centimetres by the time the system moves on.

Travel conditions will deteriorate with reduced visibility so if you need to venture out, make sure to take your time, turn on your headlights and follow at a safe distance.

Surfaces such as highways, roads, walkways and parking lots may become difficult to navigate due to accumulating snow.