/cdn.vox-cdn.com/uploads/chorus_image/image/62956146/DyAV_wOWsAADCyF.0.jpg "The polar vortex, briefly explained - Vox")
The polar vortex, briefly explained - Vox
Polar Vortex Triggers Coldest Arctic Outbreak in at Least Two Decades in Parts of the Midwest | The Weather Channel
Trapped in a "polar vortex": Midwest gripped by arctic cold - CBS News
In pictures: Life slowly comes to a halt as polar vortex grips the midwest regions of the US - World - DAWN.COM
Polar vortex set to plunge parts of US into deep freeze
Residents across Midwest capture effects of polar vortex
/cloudfront-us-east-1.images.arcpublishing.com/gray/ZJB4V3GGUVNDPM4GRZAS5OGCQQ.png "Weather vlog: Why is it so cold in the Midwest and what is the “polar vortex ”")
Weather vlog: Why is it so cold in the Midwest and what is the “polar vortex ”
Polar Vortex Devastates Midwest With Ice-Cold Winds: PHOTOS | Chicago, IL Patch
Polar Vortex in Midwest Means Snow and Extreme Cold - The New York Times
Polar Vortex Hits The Midwest With Life-Threatening Cold Temperatures : NPR
Polar vortex lets up, but disruptions persist
Photos Show Frozen Midwest During the Polar Vortex
Polar vortex 2019: Relief coming for the Midwest that is suffering another record-low day
Deadly polar vortex blasts Midwest with record-breaking cold, forecasters warn to 'minimize talking' outdoors | Fox News
 "Polar Vortex Makes US Midwest Colder Than The South Pole")
Polar Vortex Makes US Midwest Colder Than The South Pole
Polar vortex: Arctic cold blast coming for much of U.S.
Polar vortex: Historic cold descends on Midwest - The Washington Post
A Merciless Cold Lingers in the Midwest - The New York Times
Midwestern US braces for coldest weather in years as polar vortex invades in final days of January
Polar vortex to blast midwestern, northeastern US with extreme cold - Brainerd Dispatch | News, weather, sports from Brainerd and Baxter
Polar Vortex Spreading Arctic Cold Next Week
Polar Vortex Blasts Midwest With Subzero Temperatures - WSJ
Polar vortex brings life-threatening chill to US midwest
