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Polar vortex to send bitter cold to U.S. including DC area
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.
The polar vortex will soon hit the U.S. See how cold it’ll get where you live
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously frigid conditions.
Polar Vortex Map Shows How Cold Temperatures Will Get in Your State
A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.
1d
on MSN
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 will bring a cold front with frigid temperatures to nearly 300 million Americans.
Hosted on MSN
1d
Polar Vortex Is Bringing an "Arctic Blast" to the U.S.—Here's When and Where
Winter isn’t over yet! A polar vortex is bringing subzero winds, frigid temperatures, and possibly snow to the U.S., ...
3h
on MSN
Winter weather brings winter storm warnings, polar vortex from Texas to Maine
A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...
3h
Extreme cold forecast for much of US in coming days
Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the ...
foxweather
9h
Inauguration Day could be coldest in decades as arctic air plunges millions across US into deep freeze
Frigid arctic air due to a polar vortex is about to send temperatures plunging for millions of Americans across the U.S., and ...
1d
Siberian air will spread across U.S., and Trump inaugural is forced indoors
The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar vortex disruption ...
3h
Colorado weather: Front Range feels brunt of arctic cold and snow surge
Snow is expected to taper off around Denver by the early afternoon, while temperatures will remain well-below freezing ...
The Weather Network on MSN
1d
Presidential inaugurations have seen blizzards and the polar vortex
Donald Trump delivered his first inaugural address amid light rain showers in 2017. Snow flurries gave way to breaks in the ...
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