A developing winter storm is threatening to drop snow, sleet and freezing rain on parts of Texas, Oklahoma and Arkansas.

All-wheel drive might not be a must-have, but it adds safety, security and peace of mind if you live in a cold climate.

The Commonwealth is in the icy grip of a January deep freeze with morning flurries, lingering clouds and a cold afternoon.

This week we're stuck in a cold air outbreak that some experts say is happening more frequently, and paradoxically, because of a warming world.

The increasing frequency of very cold air during January and February brings with it an increasing frequency of high pressure ...

Greenland plays an outsized role in the daily weather experienced by billions of people and in the climate changes taking shape all over the planet.

Arctic air will stay in place as a southern storm tracks into the Carolinas later this week. Snow, sleet and freezing rain will be possible late Friday through midday Saturday. We're still fine-tuning ...