Environment Canada has issued a special weather statement for freezing rain starting Monday night into Tuesday for Southern Ontario.
The statement spans from Windsor to Smith Falls and includes the GTA and city of Toronto.
Environment Canada says freezing rain is expected to develop over southwestern Ontario Monday night and then spread into the Golden Horseshoe and Central Ontario Tuesday morning. The freezing rain will reach portions of eastern Ontario late Tuesday.
Freezing rain will change to rain by Tuesday morning over portions of southwestern Ontario and areas near the shores of western Lake Ontario. Elsewhere, several several millimetres of freezing rain can be expected before coming to an end Tuesday night or Wednesday morning.
Poor travel conditions are expected over most regions on Tuesday.