The National Weather Service notes that the peak severe weather events occur during the spring, followed by the fall for some ...

Thundersnow, it’s called, and eastern Lake Ontario is one of the best places in the world to experience it, according to Scott Steiger, professor of meteorology at the State University of New ...

Have you ever imagined hearing a clap of thunder while watching heavy snowflakes fall from the sky? It sounds almost magical, ...

Canada What is ‘thundersnow’? Rare weather phenomenon reported as freezing rain batters Toronto Thundersnow was spotted in Toronto and parts of southern Ontario. Here’s why it occurs.

Torontonians faced a messy commute home Wednesday afternoon as a midday thundersnow and sleet storm turned into rain, covering roads and sidewalks in layers of icy slush. Adding to the frenzied ...

How to understand the weather phenomenon of thundersnow during Friday's winter storm.

Thundersnow, a rare and powerful winter weather event, could make an appearance in Northeast Wisconsin as Winter Storm Cooper approaches.

Vivid bouts of thundersnow are a rare but beautiful phenomenon that some folks are lucky to experience during the winter months. It takes a special storm to unleash this fleeting spectacle.

Thundersnow occurs when this weather system occurs in the midst of a snowstorm. Why is thundersnow so rare? The conditions required to create thunderstorms rarely occur during the winter months.

Thundersnow occurs when this weather system occurs in the midst of a snowstorm. Why is thundersnow so rare? The conditions required to create thunderstorms rarely occur during the winter months.

The weather event is so rare that meteorologist Jim Cantore can barely contain his excitement when he's recorded in viral videos witnessing it.

The weather event is so rare that meteorologist Jim Cantore can barely contain his excitement when he's recorded in viral videos witnessing it.