Multiple rounds of severe storms are likely across eastern Ontario, southern Quebec, and northern New Brunswick Thursday.

CROTHERSVILLE, Ind. — A brief spin-up tornado touched down in southern Indiana without warning on Wednesday morning. Radar imagery around 10:30 a.m. showed a large thunderstorm with broad rotation ...

Scientists say a new epicenter is forming for the deadliest storm zone in the U.S. Here’s where people are now most at risk ...

A severe storm risk continues from Windsor, Ontario, to Quebec City, as a cold front slices through a very hot and humid air ...

Imagine standing in a field and witnessing what appears to be a tornado made entirely of fire, spinning violently through the ...

We need to continue to improve the skill of hyper-localized flood forecasts because this is the main way people are dying ...

Lots of wind shear will also favor rotating storms and a tornado risk. An arcing band of supercells is probable in Wisconsin and northern Illinois.

Tornadoes can be extremely destructive and dangerous with winds reaching in excess of 200 miles per hour. However, have you ever wondered what the weakest tornado is?

A tornado touched down in Lucan, Ont. Monday afternoon, following weather warnings from Environment Canada. A tornado warning was issued for London, Ont. and surrounding areas at around 3:30 p.m. and ...

A massive tornado that tore through Lubbock on May 11, 1970, killed 26 people, left more than 500 injured, and caused $100 million in damages.