Localized flooding and strong wind gusts will be the predominant threats Sunday—but some rotation can’t be ruled out ...

A round of widespread severe thunderstorms swept through much of eastern Ontario and southern Quebec on Sunday afternoon, bringing strong winds, torrential rainfall, and power outages to the region.

Severe thunderstorms that began rolling through eastern Ontario and southern Quebec on Sunday will continue pushing east through the afternoon and early evening hours. High instability, tropical-like ...