Will skies be clear over southern Ontario Saturday night?
Partly clearing skies are expected after midnight over most regions as most of the moisture moves eastward following tonight's cold front passage. Lots of moisture is forecast to continue moving eastward over southern Ontario overnight, but occasional breaks in the clouds will most likely allow stars to appear and give the appearance of partly clear skies. Also, the jetstream is forecast to move eastward over southern Ontario overnight and during Sunday (and Sunday night) and jetstream-level moisture may cause high clouds to appear and contribute some cloudiness.