Thundersnow is exactly what the name suggests – a snowy thunderstorm. But the winter version of a thunderstorm is far less frequent than the spring and summer thunderstorms most people are used to.

Intense bands of lake-effect snow are the most common way we experience thundersnow in Canada.. With towering clouds and very heavy snowfall rates, these convective bands of lake-effect snow can ...

A storm that pummeled dozens of Midwest states with snow during the weekend also brought another weather phenomena, at least to Missouri: Thunder and lightning. The phenomenon, known as ...

0:19 Hamilton, Ont. doorbell camera captures stunning timelapse of thundersnow storm Heavy snow across southern Ontario was punctuated by the rumble of thunder and flashes of lightning on Friday ...