Those collisions create the same static charges as in a summer thunderstorm. With enough static charge, lightning is created. Thundersnow is typically associated with very heavy rates of snow ...

The phenomenon, known as thundersnow, occurs when a thunderstorm ... Thunder and lightning are much more common in warm, summer months because of convection, the upward motion of air that helps ...

What conditions are needed to form Thundersnow? Learn what those conditions are, how often wind shears occur, and some weather safety knowledge from Meteorologist Rich Segal on this Sunday's First ...

“Thundersnow” rolled into the GTA Friday night with a winter storm that was expected to dump up to 30 centimetres of heavy, wet snow on the city by Saturday morning. Thundersnow is a rare ...

This is why you can see the dark clouds rolling in during summer storms, whereas thundersnow seems to come out of nowhere -- it's taking place higher in the atmosphere. In meteorologist-speak ...

Thundersnow was observed in parts of northern Iowa on Wednesday, March 19, as blizzard conditions hammered the region. This footage was captured by X user @therealfarmmom, who said it was filmed it ...

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 ...