Multiple states were expected to see snow on Tuesday, while widespread freeze warnings spanned the southern U.S.

A harsh drop in temperatures is being delivered to the eastern two thirds of the U.S. thanks to a polar vortex dipping down ...

Forecast maps issued by the Climate Prediction Center (CPC) show what weather conditions the U.S. can expect over the ...

Air and road travelers will confront weather delays in the West, including California, as a potent atmospheric river storm ...

Powerful storms, intense winds, arctic air and even bursts of warmth all play a role in creating the tumbler of weather the ...

Let's look at the several areas getting heavy snow over the next few days. The snow areas develop at different time frames.