An Alberta couple, Ed and Melinda Pardy, possibly recorded rare ball lightning. This happened after a thunderstorm near their ...

Winter storm warnings and weather advisories have been issued across seven states as a weather phenomenon known as an 'Alberta clipper' sinks its teeth into the Northeast. "A strengthening clipper ...

Severe thunderstorms popped up in parts of Alberta Wednesday afternoon, prompting tornado watches. Storms capable of ...

The Upper Midwest and Northeast will be hit next week with so-called "Alberta clipper" storms, which will bring quick-hitting ...

We are creeping into peak severe thunderstorm season in Alberta, and today could see storms with tornadoes and very large ...

The threat for severe weather which started on Wednesday, will shift into eastern Saskatchewan and western Manitoba on ...

Tornado season is well underway across Canada. Alberta averages about 11 twisters per year. The storm near Drayton Valley was ...

It's been an active start to the week for weather across Alberta, and another round of thunderstorms could pop up in the province today.

Alberta's heat wave is peaking, bringing with it another round of potentially severe thunderstorms. Wednesday is shaping up ...

A punishing storm has much of the U.S. bracing for severe winter weather. So what is an Alberta Clipper? And what should those in its path be expecting?

The Upper Midwest and Northeast will be hit next week with so-called "Alberta clipper" storms, which will bring quick-hitting snow bouts to 16 states. An Alberta Clipper is a speeding winter storm ...