Will skies be clear Friday night over southern Ontario?

Clear skies during Friday afternoon ought to continue Friday night over southern Ontario, except for low-level lake-effect cloudiness south of Lake Huron. Then, after midnight, increasing high cloudiness will be spreading eastward over southern Ontario.

Will skies be clear over southern Ontario Wednesday night?

It looks like mostly cloudy skies are expected, except for partly clear skies (enough for the moon and brightest stars to be visible) over some regions after sunset until cloudiness increases with the increasing moisture moving eastward over the Great Lakes region during Wednesday.

Will skies be clear Monday night over southern Ontario?

It looks like most regions will be covered by mostly cloudy skies, caused by moisture spreading northward from a low pressure region over the eastern US. The cloudiness is forecast to cover most regions north of Lakes Erie and Ontario. Some regions of southwestern Ontario may remain mostly clear.

Will skies be clear over southern Ontario Sunday evening?

It looks like increasing mid-level moisture will cause increasing mid-level cloudiness during the evening, but enough breaks in the cloudiness may allow bright stars, the moon and Jupiter to be easily visible and to give the impression of a mostly clear sky, particularly in regions near western Lake Ontario and GTA (as seen in the forecast chart below for mid-level moisture).

Will skies be clear over southern Ontario Friday evening?

It looks like both high-level and low-level cloudiness will be increasing by about midnight, and so skies may be partly or mostly clear for several hours after sunset over most regions of southern Ontario.

Will skies be clear Thursday evening over southern Ontario?
It looks like mostly cloudy skies are likely during the evening, followed by clearing skies later in the evening, due to lots of low-level moisture and cloudiness that is likely to develop Thursday afternoon and persist during the evening over most regions of southern Ontario.

Will skies be clear over southern Ontario Tuesday evening?

Skies are likely to become mostly clear except for some mid-level cloudiness near Lake Ontario and Lake Erie during the early evening as mid-level cloudiness, associated with a weak weather disturbance over the southern Great Lakes region during Tuesday, diminishes and moves southeastward from southern Ontario during the afternoon and early evening. Otherwise, mostly clear skies are likely.