While jet streams are air patterns, the Gulf Stream is an ocean pattern that also has an impact on weather.
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
Scientists say a warming planet may have been responsible for a winter storm that dropped 10 inches of snow on Northwest ...
The cold temperatures are coming from a not uncommon expansion in the Polar Vortex, which are counter-clockwise rotating air ...
The intense cold snap about to settle over most of Canada and the U.S. has been dubbed a “polar vortex’, but Environment ...
The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
A winter storm sweeping through the U.S. South on Tuesday was dumping snow at levels millions of residents haven’t seen ...
Cold weather is also expected to travel further southward into New Mexico, Texas and Louisiana ... Minimum temperature map for January 5. The Arctic polar vortex is forecast to expand this ...