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

CDT - Severe thunderstorms prompted a tornado warning in northwestern Ontario on Sunday evening. Environment and Climate Change Canada issued a tornado warning for the following areas in northwestern ...

Scattered storms are back for Sunday afternoon, primarily between 1 and 7 p.m. Any activity eyeing the tri-state through the ...

Farther north, a cold front over far northwestern Ontario will force the development of several rounds of additional ...

A Thursday evening storm system that briefly included a tornado warning southwest of Ottawa is on its way out of the region.

The Government of Canada warns of widespread violence, especially in states like Guerrero, Michoacán and Sinaloa, where ...

Environment Canada says very strong wind gusts, pea to dime size hail and heavy rain are all possible for areas including ...

The heat is on for Friday in Southern New England. High temperatures will reach the low 90s, and with dew points feeling ...

Environment Canada said storms are expected develop in the foothills in the afternoon and evening over western and central ...

Thursday is shaping up to be the most active day of the week for severe weather potential in Ontario and Quebec, with a ...

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.