Jet Stream Connection: A disrupted polar vortex often affects the polar jet stream, making it wobble and allowing cold air to push farther south while warm air moves north in other regions ...

You may have seen social media posts about it and chatter of big weather pattern changes heading our way, but what's really ...

The upcoming midweek storm is one of several systems that promises to bring precipitation and eventually the month's coldest ...

A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.

That’s warmer than Indianapolis (22.0 degrees); Pittsburgh (22.4 degrees); Cincinnati (24.1 degrees); Charleston, West Virginia ... a displaced lobe of the polar vortex has brought an ...

The plunging polar vortex brought subfreezing temperatures ... About 200,000 customers were without power Tuesday across Kentucky, Indiana, Virginia, West Virginia, Illinois and Missouri ...

That system is expected to push northeastward by Friday with a mix of heavy snow and freezing rain forecast from southeastern Oklahoma and northeastern Texas all the way to the Virginia and North ...

DALLAS (AP) — An area stretching from Texas to Tennessee braced Wednesday for the expected arrival of freezing rain and snow, as some other parts of the country that already received an arctic ...

(AP) — The plunging polar vortex brought subfreezing temperatures ... related fatal accidents occurred Sunday near Charleston, West Virginia, and Monday in Winston-Salem, North Carolina.