The forecast notes the storm could result in "difficult travel conditions," especially through high-altitude mountain passes.

The NWS has warned of heavy snowfall and dangerous travel conditions across parts of Colorado, New Mexico, Montana, Wyoming, and Utah.

While some sound similar, each alert issued by local National Weather Service offices signals different winter conditions. Each office knows the local area and will issue warnings, watches or ...

As of Wednesday morning, those same areas were not under a winter storm warning. What's the difference, though, between a winter storm watch, an advisory and a warning? And can they mean different ...

A winter storm warning was issued by the National Weather Service in Green Bay at 3:40 a.m. Wednesday. This warning applies to Door County. The NWS warns: "If you must travel, keep an extra ...