Add Yahoo as a preferred source to see more of our stories on Google. Thundersnow – a thunderstorm that produces snow instead of rain – is sometimes reported during winter storms. Made famous by ...

Most people associate thunder and lightning with thunderstorms, but you shouldn't be surprised if you hear a rumble or two coming from the sky during heavy snow. What is thundersnow? Thundersnow is ...

More than 230 million people across the United States are at risk this weekend of impacts from a major winter storm or the bitter cold, according to the National Weather Service. Disruptive snowfall ...