As U.S. shivered through polar vortex, one state was unusually warm
It’s been warmer in Alaska than in three dozen other states. If someone asked you, “Where can I go in the United States to ...
Polar Vortex Live Map: Arctic Winds Blast Across Several States
A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...
High pressure and polar air: The science behind our shivering cold snaps
The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...
Alaska Dispatch News1d
Earth’s warming is weakening the polar vortex. Here’s what that means for extreme cold.
Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
Get ready for an even bigger chill. Siberian air to make Trump swearing-in coldest in 40 years
NEW ORLEANS -- The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar vortex disruption will stretch Arctic air across the top of the globe and ...
CNET on MSN6d
Did the Polar Vortex Cause the US Arctic Blast That Brought Snow to Florida?
Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.
The Washington Post15d
Siberian air will spread across US, and Trump inaugural is forced indoors
Another polar vortex disruption will stretch Arctic ... Up to 280 million Americans will have a day or two where it’s colder than Anchorage, Alaska, said private meteorologist Ryan Maue.