A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...
A recent study explains how warmer temperatures at the top of the planet destabilize the jet stream and allow colder air to ...
The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., ...
A low-pressure system hovering over the U.S. will summon Arctic air into lower latitudes. The extent of the cold snap’s ...
The National Weather Service is predicting below average temperatures across the Lone Star State in the early new year.
A massive winter storm is set to bring snow and ice to much of the South. Here's what to know about snow forecasts in Texas, ...