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

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

Canada is experiencing a mix of extreme weather. Several alerts are in place across the country. Southern Quebec will face ...

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

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

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.

A severe thunderstorm watch has been issued for two busy B.C. highways, and it may produce damaging hail and rain.

A severe thunderstorm brought strong winds, hail and downpours to parts of New Hampshire on Sunday. The severe thunderstorm watch and severe thunderstorm warnings issued by the National Weather ...

Thursday's third batch of severe storm warnings has ended. A severe thunderstorm watch remains for most of eastern Ontario ...