Summer in Ontario may bring with it warm weather, but last week's tornado in Lucan is a reminder that it’s also tornado season.

Severe weather warnings and watches were issued for parts of southern Ontario Wednesday afternoon. Just after 2:30 p.m., Environment Canada said meteorologists were tracking a severe thunderstorm ...

Following a string of severe emergencies across Ontario County, Board of Supervisors Chair Jared Simpson has issued a public ...

A severe thunderstorm capable of producing a tornado has been detected in southern Ontario. Residents in the affected region should be in their shelters.

Two notable troughs will bring multiple days of storms to the Prairies, Ontario, and Quebec for this second week of July ...

Thunderstorms, hail and wind are expected in the Barrie, Collingwood, Innisfil and Hillsdale area this afternoon, July 9.

A tornado that struck Phelps Monday evening has been confirmed as an EF-2 by the National Weather Service, with wind speeds reaching 115 miles per hour. The twister touched down at 6:27 p.m. and ...

Barrie - Collingwood - Hillsdale, Ont. (044130) Innisfil - New Tecumseth - Angus, Ont. (046510) ...