Very cold arctic air will interact with several systems to bring chances of freezing rain, sleet, and snow ...

State Climatologist Jay Grymes said there could be lows of 20 degrees across the state between Monday and Wednesday and the ...

A major cold blast is in store for millions of Americans as a lobe of a polar vortex will bring brutally cold temperatures to ...

The polar vortex will extend into the metro St. Louis area Saturday bringing several days of temperatures plunging to single digits and wind chills below zero.

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

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.

The blast of arctic air expected to overtake the region Sunday is expected to last until at least Wednesday night — adding to ...

Some areas of the U.S. may see temperatures as low as -20 or -30 degrees early next week as arctic air from Siberia rolls in.

Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar ...

ATLANTA — A powerful winter storm that dumped heavy snow and glazed roads with ice across much of Texas and Oklahoma lumbered ...

The polar vortex has led to freezing temperatures, snowfall, and hazardous road conditions across large regions of the South, ...