Anytime we get an Arctic air blast down this far south, this is an artifact of the polar vortex rearing its ugly head,” said ...

The cold temperatures are coming from a not uncommon expansion in the Polar Vortex, which are counter-clockwise rotating air ...

While jet streams are air patterns, the Gulf Stream is an ocean pattern that also has an impact on weather.

Snow totals were rivalling all-time records. Officials were urging residents to take precautions and stay off roads.

A historic winter storm is poised to produce potentially record-breaking snows from coastal Texas to northern Florida late ...

No matter the outcome of this year’s Super Bowl in New Orleans, it’s unlikely to upstage one of the all-time January winter-weather upsets. The 8 inches of snow that fell upon the Big Easy on Jan. 21 ...

The first-ever blizzard warnings were issued near the Texas-Louisiana border Tuesday as Winter Storm Enzo blew through, ...

During January, Anchorage has had less snow than New Orleans and Pensacola ... Elsewhere, a displaced lobe of the polar vortex has brought an unrelenting chill to large parts of the contiguous ...

A rare winter storm has turned the South into an unlikely winter wonderland this week, giving cities like New Orleans more ...

1 inch in New Orleans and 3.5 inches in Mandeville. The cold temperatures are coming from a not uncommon expansion in the polar vortex, which are counter-clockwise rotating air currents that ...