Forecasters expect "disruptive" winter weather in coming days, but the details are rapidly changing as two systems develop.

The Greater Toronto Area is bracing for what could be the most significant snowfall of the season so far, as a powerful winter system will move in late Wednesday evening and intensify overnight.

Forecasters say the first snow storm of the season to take aim at major Northeast cities will dump several inches of snow over the weekend, followed by a bitter Arctic blast courtesy of the polar vortex. The cold won't last, as forecasters expect winter ...

Long range weather forecasts can be inaccurate due to the large pixel size of the models used, but finer resolution models can provide more accurate forecasts closer to the event.

NEW YORK — Christmas festivities are winding down while New Yorkers are gearing up for a major snow storm. The fast-moving storm is poised to bring snow and ice to huge swaths of Northeast this weekend, with more than 23 million people under winter storm ...

Central Indiana has experienced a snowy December, but January snowfall is below average so far. However, significant snowstorms often happen in February and March.

Utah drivers got a reminder Monday that winter is officially back, as the season's first major snowstorm created slick roads, crashes and temporary closures.