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

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 ...

Phelps, N.Y. (WHAM) — A probable tornado ripped through the area of Phelps in Ontario County Monday evening, causing damage ...

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

Syracuse, N.Y. -- A tornado with winds up to 115 mph spun for nearly two miles just north of Geneva on Monday afternoon, ...

PHELPS, N.Y. – The National Weather Service confirmed that an EF2 tornado touched down in the Town of Phelps in Ontario ...

Environment Canada's tornado warning for eastern Ontario has ended. From about 3:20 until 4 p.m. the agency said a severe ...

Syracuse, N.Y. -- The National Weather Service today will determine whether a tornado struck the town of Phelps, in Ontario ...

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

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