Will skies be clear over southern Ontario Friday night?

Clear skies are likely over southwestern regions, but partly or mostly cloudy skies are likely during the evening over regions southeast of Lake Huron, due to low-level moisture (illustrated below for mid-evening) and cold northwesterly winds across Lake Huron causing lots of low-level cloudiness. Later in the night, decreasing cloudiness and increasingly clear skies are expected as warmer air begins moving over southern Ontario and lake-effect cloud formation diminishes.