Old man winter may not be done with us quite yet.

Environment Canada has issued a special weather statement for London-Middlesex along with most of southwestern Ontario.

Also included are Windsor-Essex, Chatham-Kent, Lambton, Elgin, Oxford, Huron-Perth and Grey-Bruce.

A low pressure system is expected to emerge from Colorado on Tuesday and then track towards Southern Ontario.

This could bring significant amounts of precipitation, including freezing rain and ice pellets to southern Ontario.

A significant rainfall may happen in areas closer to Lake Erie.

Motorists should be prepared for winter driving conditions this week.