After a stormy Tuesday in southern Manitoba, including reported tornado sightings, a threat for severe weather will pop up again on Wednesday, also extending into northwestern Ontario.

Damaging thunderstorms swept through portions of southern Ontario this past week, producing two confirmed tornadoes ...

Much of southern Ontario is cleaning up after a powerful storm ripped through the Hamilton Area, with some even reporting ...

Storms moving across Southwestern Ontario caused power outages in parts of London Tuesday evening after Environment Canada lifted an earlier tornado warning for the area. London Hydro’s outage map ...

Environment and Climate Change Canada issued a severe thunderstorm watch for a swath of southwest Ontario including Brantford ...

Environment Canada warned of tornadoes, damaging winds up to 130 km/h and large hail as severe storms sweep across southern ...

Those warnings, along with severe thunderstorm warnings, have since been lifted across southwestern Ontario, and it remains to be seen whether a tornado actually touched down.

Severe thunderstorms that rolled through the London area on Saturday spawned Canada's first recorded microburst and tornado of the year, according to tornado researchers at Western University.

Fluctuating weather patterns have brought both sunshine and tornadoes to parts of Ontario, including Hamilton.

Canada's first confirmed tornado of 2026, an EF-0 with 110 km/h winds, occurred in Granton, Ont.