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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Lightning flashed during a snow squall in Buffalo, New York, on Wednesday, January 21, as lake-effect snow moved through the ...

Thundersnow occurs in snowstorms when conditions are ripe for lightning formation, often driven by strong convection resulting from significant temperature differences. It is particularly common in ...

Delaware is set to be hit with one of the largest winter storms in years as forecasts are predicting up to 18 inches in some parts of the First State. Along with anywhere from 6 to 18 inches predicted ...

Winter in the Northeastern United States means sometimes waking up to a world blanketed in snow. Of course, it can also mean having to trudge through slush or getting stuck inside because of an ice ...

ORLANDO, Fla. – Crack, boom, clap. We’re all used that loud rumbling sound of lightning in Central Florida, but have you ever heard of the phenomenon thundersnow? Thundersnow, as its name implies, is ...

LOUISVILLE, Ky. (WAVE) - Thundersnow is a rare weather event that tends to get significant attention when it transpires. Thundersnow happens when lightning occurs in a snowstorm. Strong instability, ...