Light snow will move into Midwestern and Eastern Ontario tomorrow. Some areas may see a mix of rain and snow due to slightly warmer temperatures. There will be a slight risk of a rain and snow mix in Southwestern Ontario throughout the day.
Fog patches are expected to develop across the region once again tonight. If driving, slow down, turn on your full lighting system, and watch for taillights ahead.
High temperatures will range from 0°C to 3°C across the region.