THUNDER BAY — Northwestern Ontario hit double digits for tornado activity once again this year, including occurrences as far ...

Weather watchers say strong winds and even a tornado are possible after spotting a cloud rotation north of Brampton.

Southern Ontario experienced an unusual weather phenomenon this past Saturday, as the region was treated to a summer-like thunderstorm event. The storms, which rolled through areas from Georgian Bay ...

Tornado season is officially underway in Ontario as the first one touched down near Woodstock, Ont., a week ago, according to weather researchers. The Northern Tornadoes Project (NTP) at Western ...

From freezing rain in Ottawa to thunderstorms and hail in and near the Greater Toronto Area (GTA), southern Ontario ...