Dr. Ryan Maue reports on Twitter:
As the major global warming summit begins, Europe will be going into its 2nd week of deep freeze, and getting colder. Good luck with all that.
He includes this map of temperatures for Europe:
Wind chills are equally dramatic:
Bloomberg reported that temperature will be well below normal for awhile:
Temperatures in Berlin will plunge to -2.5C (27.5F) from Saturday and into next week, while London will be 4.1C below normal on Sunday, according to Maxar Technologies Inc. All of Europe will be colder than normal until at least Dec. 6, according to the forecaster.