Polar, Arctic

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 treacherous conditions.
Polar vortex to hit Texas with arctic air starting Monday. 4 maps show how cold it'll get
A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep through Texas.
Polar vortex-related Arctic blast to send temperatures plunging in U.S.
A powerful Arctic outbreak tied in part to the polar vortex is set to send temperatures by next week tumbling down to as cold as 35°F below average for mid-January, forecasts show. Why it matters: The hazardous cold could endanger public health,
Polar Vortex Maps Show How Far Temperatures Could Plunge in Each State
Bitter temperatures are forecast to hit swathes of the U.S. this weekend as a polar vortex—the area of cold air that circulates around the Arctic—expands, with the National Weather Service predicting that the cold snap could last well into January.
Polar vortex to blast US with freezing temperatures: ‘There’s no escaping this’
Perfect time to hop on a plane and go somewhere south,” FOX Weather Meteorologist Britta Merwin said. “Like, really, really far south.”
Polar vortex to send temperatures tumbling below freezing for majority of US
Despite a cold start to the day, most of the U.S. will experience seasonably mild temperatures on Thursday. However, dangerous changes are on the way as a polar vortex tightens its grip on the nation as sends temperatures tumbling below freezing starting this weekend.
Polar vortex to send bitter cold to the U.S. including DC area
A lobe of the polar vortex will shift south spilling cold air across the United States. WASHINGTON — Get ready for extreme cold weather to grip on D.C. and most of the U.S. The polar vortex is shifting,
MLive7d
Polar Vortex showing on weather map, will grip Michigan next week
A lobe of the Polar Vortex is going to swing through Ontario just north of Michigan. The upper-air forecast gives us an easy look at this strong winter player. The general meaning of the Polar ...
BBC5y
Collecting polar bear footprints to map family trees
"The team hopes to work with WWF in Russia to look at polar bears in the entire Arctic region and plot family trees, assess the population size and map migration routes to show the impact of ...
Forbes6y
Even China's 'Polar Silk Road' Can't Change The Inconvenient Map Of Eurasia
Call it "Calichina." In its never-ending quest to bring Europe just a little closer, the Chinese government is now promoting the idea of a Polar Silk Road over the top of Eurasia, passing Russia ...
Temperatures Expected to Plunge Across the U.S. as Freezing Cold Drifts In
Arctic air will dip into much of the United States this weekend, with temperatures reaching some of the lowest of the year.