Snow and ice will impact dozens of states from Texas through the Northeast this week, forecasters warned.

Snow is coming. Here's when and how much the Middle Tennessee region can expect.

A potential lake-effect snow event this week could bring up to six inches of snow.

The system that would fuel the snow may not even form until Saturday, resulting in low confidence in the forecast for New Jersey, the weather service said.

A Weather Impact Alert is in effect for Saturday as a new system develops in the Gulf of Mexico. This alert could extend into Sunday if the forecast trends remain unchanged. WHAT IS THE TIMELINE OF THE STORM?

The weather story for the second half of this week is bitter Arctic cold once again. There continues to be signs the cold will let up a touch, but possibly be replaced by a snowier and wetter pattern. Here are the key points from my morning weather update video just below.

The wild winter weather continues this week with dangerously low wind chills and another chance for snow.

Forecasters say that conditions are favorable for another winter storm this weekend, one that could track much farther south than usual and deliver some of the coldest air in decades to parts of the Southeast,