Polar vortex: -46C temperatures turn Chicago River to ice – video report – The Guardian


Polar vortex: -46C temperatures turn Chicago River to ice – video report The GuardianDeadly polar vortex sweeping Midwest with wind chills as low as minus 65 CBS This MorningDeep freeze envelops Midwest, even stops the mail WRAL.comLIVE TEMPERATURES: Chicago Weather: Polar vortex brings brutal cold, Wind Chill Warning in effect WLS-TVRecord-breaking cold to blast Midwest; commuters warned, cities working to help homeless Fox 32 ChicagoView full coverage on Google News …read more