Some snowstorms are so intense that they can bury a town in a matter of hours. Here’s a look at how those memorable storms ...

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

Storm Cooper is set to arrive Friday night, bringing significant snowfall and hazardous travel conditions across Wisconsin.

A powerful and deadly winter storm that has been slamming the Plains and Midwest Wednesday morning moved into Chicago, ...

Another winter storm is unleashing its fury across the central U.S., bringing heavy snow and ice to portions of the Plains and Midwest, forcing officials to close state offices and schools and ...

A video shared from Norman, Oklahoma, shows bright lightning illuminating the sky during a powerful winter storm sweeping across the Plains and Midwest. Thundersnow and thundersleet was reported in ...

Another winter storm is unleashing its fury across the central U.S., bringing heavy snow and ice to portions of the Plains and Midwest, forcing officials to close state offices and schools and ...

An "Arctic anticyclone" slumping over the United States will spawn a frenzy of snow-laden winter storms. More than 200 ...

A rare weather event known as “thundersnow” was documented in Astoria Wednesday. According to the National Weather Service ...

the way the storm actually played out was full of shocking twists — sometimes literally, in light of the occasional reports of thundersnow and thundersleet. From coastal Louisiana and Alabama to ...

As pockets of snow work through Western Washington, a few of them have been vigorous enough to produce something very unusual ...

Even recognizing the pieces of the puzzle were in place, the way the storm actually played out was full of shocking twists — sometimes literally, in light of the occasional reports of thundersnow and ...