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 ...

Residents in the Northeast and Midwest regions have both been told to prepare for the bad weather as separate storms roll in ...

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

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by treacherous conditions.

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

Some 60 million people are under weather alerts across 30 states. Seven of them have declared emergencies: Maryland, Virginia, West Virginia, Kansas, Missouri, Kentucky and Arkansas ...

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

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 ...

“You will notice, if you go around to all of our schools, that the sidewalks and parking lots around the schools are all ...

The Polar Vortex Readies ... Texas all the way to the Virginia and North Carolina coasts. As much as 8 inches (about 20 centimeters) of snow could fall in scattered parts of Georgia, North Carolina, ...

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