In some unique scenarios, it comes down to a cause and effect that differs from traditional snowstorms: when cold air interacts with warm water, the temperature difference can produce snow. Here's how ...

How much snow will Boston get from a monster winter storm this weekend? Here's the latest weather forecast.

"In portions of the Northeast, this could end up being the biggest storm of the winter so far," AccuWeather said.

Wayne County is also under a lake-effect snow warning, in effect from 9 p.m. Tuesday through 1 p.m. Wednesday. Forecasters ...