Polar vortex to send bitter cold to the U.S. including DC area
The polar vortex is a ring of cold air that typically circles the Arctic. A strong jet stream essentially acts like a fence, keeping it locked there. If there's any weakening in the jet stream (the fence), the frigid air can become unstable and spill out. This sends the normally trapped cold air much farther south.
A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
Americans were bracing Thursday for frigid temperatures that forecasters said could produce life-threatening conditions, with ...
The bitter weather is expected to bring nighttime lows as cold as minus 31 deg C over the weekend. Read more at ...
A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow ...
EST on Monday, Donald Trump and J.D. Vance will be sworn in as the 47th president and 50th vice-president as part of an event ...
A polar vortex that hit much of the U.S. with ice and snow has dealt a glancing blow to Florida and its manatee population.
January 2025 has been the coldest since 2018 and the fourth-coldest since the turn of the century. It looks like it could get ...
An arctic front will sweep across Texas, bringing freezing temperatures and snow chances, NOAA reports with impacts expected ...
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