Will skies be clear over southern Ontario Thursday night?

Cloudy skies are expected, caused by moisture moving eastward across southern Ontario (illustrated below for mid to high-level moisture) beginning later Thursday afternoon, associated with an upper level weather disturbance. Cloud may be thin enough for the full moon to be easily visible early in the evening in some regions, especially in urban areas where the full extent of widespread high cloud may not be obvious, and give the impression of a partly clear sky.