Millions of residents across multiple states in the U.S. have been warned to brace for a possible bomb cyclone, forecast to hit from Monday, December 29, through to the weekend, bringing heavy winds and wintry conditions, prompting the National Weather Service (NWS) to issue storm warnings and advise drivers not to travel unless it’s an emergency.

A major winter storm is pummeling the Tri-State Area with snow and ice after New York and New Jersey declared states of emergency.

A winter storm moving into Wisconsin is bringing fog, rain, snow and rapidly dropping temperatures. Here's the timing and forecast.

On Sunday at 10:21 p.m. EST the National Weather Service released an updated winter storm warning valid for Monday between 1 a.m. EST and 7 p.m. EST for Mason, Lake, Oceana, Newaygo, Muskegon, Ottawa,