"Thundersnow can be found where there is relatively strong instability and abundant moisture above the surface," says the NSSL.

Thundersnow – a thunderstorm that produces snow instead of rain – is sometimes reported during winter storms in the U.S. Is ...

Among the rarest of weather phenomena, thundersnow could rattle portions of northern Michigan over the next couple of days as a potent winter storm moves across the area, the National Weather Service ...

Zemgus Girgensons became the third Latvian-born player to score 200 points in the NHL earlier this season, and now he’ll ...