Thundersnow occurs when a thunderstorm meets winter weather, producing snow instead of rain, a rare weather phenomenon that's as hazardous as it is fascinating.

A rare and electrifying winter phenomenon could strike New York City this weekend as the region braces for a powerful coastal storm.

Stunning footage captured a lightning strike at the World Trade Center overnight — a rare weather event known as “thundersnow” — as a blizzard brought as much as 20 inches of snow to NYC. Multiple ...

Pattern of rain, periods of gusty winds, and mountain snow to continue through next weekThrough next week, repeating systems ...

At least six lightning strikes were detected on the South Shore, where residents were bracing for the potential for coastal flooding.

New York has not faced a storm of this scale in the last decade," Mayor Mamdani told reporters on Sunday afternoon.

Bay Area residents didn't have to go all the way to the Sierra to see snow on Tuesday morning. Lightning, thunder and even snow made for a surprising Tuesday morning for many living in the North Bay. ...

The second in a series of Northern California storms was moving through the Bay Area and Central Coast on Tuesday, bringing rain, gusty winds, lightning, local snow and much colder temperatures ...

The latest in what appears to be an unending stream of storms thundered through the Bay Area on Tuesday, producing violent claps of thunder and lightning bright enough to light up momentarily the gray ...