There is a severe thunderstorm warning for communities from Arden to Carleton Place. Hazards include heavy rain, lightning ...

A tornado warning has been issued for several municipalities in eastern Ontario. Shortly before 3:30 p.m. this afternoon, ...

Trees were topped and some buildings in Ontario County were damaged in what meteorologists said may have been a tornado on Monday evening.

Footage submitted to News 8 WROC Monday evening shows a possible tornado in the town of Romulus in Seneca County. Timothy ...

Be prepared for the potential of thunderstorms on Monday, with both Ontario and Quebec under a renewed storm risk, and the ...

3:21 p.m. EDT - A tornado watch is in effect across portions of northern Ontario amid a severe storm threat on Saturday ...

Phelps, N.Y. (WHAM) — A probable tornado ripped through the area of Phelps in Ontario County Monday evening, causing damage across the region. One home on Fort Hill Road that's been around since the ...

Severe weather researchers say a weak tornado touched down in a community north of London, Ont., on Monday afternoon.

4:18 p.m. CDT - A tornado watch remains in effect across portions of northern Ontario as a line of severe thunderstorms moves ...

Severe weather researchers say a weak tornado touched down in a community north of London, Ont., on Monday afternoon.

Both tornado warnings and watches are in effect for parts of Ontario as powerful storms sweep through the region. The setup ...

The EF0-rated twister hit an area north of London and caused minor damage, according to the Northern Tornadoes Project.