Will skies be clear over southern Ontario Thursday night?

Lots of high and mid-level moisture and clouds will be making skies partly or mostly cloudy, especially during the evening, although bright moonlight may give the impression of mostly clear skies at times in urban locations where the high cloud may not be noticeable.

Will skies be clear over southern Ontario Tuesday evening?

Mostly clear skies are expected over most regions, except for the regions from Georgian Bay southward to the western Lake Ontario-eastern Lake Erie area, where a band of mid-level moisture is forecast to be (illustrated below) during the evening and will most likely cause some mid-level cloudiness to be visible.

Will skies be clear over southern Ontario Monday night?

It looks like skies will become mostly clear by or shortly after sunset as moisture and lifting motion moves southward from southern Ontario, except for some mid-level moisture (illustrated below) that may remain over the regions north of eastern Lake Erie and cause some mid-level cloudiness to be visible during the evening.

Will skies be clear Friday night over southern Ontario?

It looks like skies will be mostly clear during the evening, and then some high cloudiness may appear after midnight over southwestern regions, caused by high-level moisture (illustrated below) moving eastward ahead of a low pressure system over the central US.

Will skies be clear Saturday night over southern Ontario?

It looks like skies will be clear all night, except for some jetstream-level moisture (illustrated below) that will probably appear as increasing high cloudiness over southwestern regions by twilight.

Skies ought to be quite clear Friday evening. A weak high pressure ridge building over southern Ontario is causing clearing skies during Friday afternoon and no sources of cloudiness are forecast to cause cloudiness overnight.

Will skies be clear over southern Ontario Wednesday evening?

Skies ought to be mostly clear, with a high pressure ridge overhead, except for some jetstream-level moisture (illustrated below) that may cause some high cirrus clouds to be visible over some regions from time to time during the night.