Polar vortex maps show where arctic blast is set to freeze the U.S. as far as the Deep South
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.
These maps show how winter has flipped upside down in the U.S.
After a record-breaking Gulf Coast storm, cities like New Orleans and Pensacola, Florida, have had more snow this winter than Omaha, Des Moines and New York.
PBS8y
About The Jet Stream
The jet stream, one of the most dramatic forces of nature, was discovered during World War II when aviators first tried to cross the Pacific. This strong wind current is often defined as upper ...
Frozen frenzy: Nearly nonstop winter storms to hit the same parts of the US for days to come
Winter storms are about to blitz through the eastern half of the United States at a frenetic pace that could continue for a ...
Hosted on MSN10mon
Jupiter’s Jet Stream Is Being a Silly Goose
By comparing the maps, scientists were able ... and those can be tested using current and future data. Are liquid hydrogen waves scrambling this jet stream? The magnetometer has been used in ...
The Washington Post15d
These maps show how winter has flipped upside down in the U.S.
The map below shows snowfall as a difference ... During La Niña winters such as the current one, the subtropical jet stream tends to be weaker than normal, so its behavior during January has ...