Northwestern Ontario's first tornado of the year has been confirmed by researchers at Western University, reaching maximum ...

Supercell thunderstorms are likely to develop Monday across parts of northeastern Ontario and western Quebec, posing threats ...

Ontario’s first significant tornado of 2025 touched down in the northwestern part of the province during a round of severe storms on July 27.

Three tornadoes touched down in Ontario on the coastline of Lake Huron over the weekend, according to the Northern Tornadoes ...

Manitoba and northwestern Ontario are under the gun for tornado warnings and severe storms, bringing dangerous winds, large ...

Environment Canada issued tornado and severe thunderstorm warnings for parts of northwestern Ontario on Sunday.

A severe thunderstorm warning has been issued with a tornado risk and hail and 90 km/h winds in an Ontario provincial park.

The thunderstorm potential will reappear in Manitoba and northwestern Ontario on Thursday, with a tornado chance present alongside damaging wind gusts and large hail ...

An unstable environment across the Prairies and northwestern Ontario will bring another chance for severe thunderstorms on ...