Germany is preparing for substantial snowfall and black ice on Wednesday, particularly in the central and southern regions, leading to anticipated traffic disruptions. The German Weather Service (DWD) warns of severe snowfall and icy conditions, with potential impacts on rail and air travel. The risk of black ice is extreme in the south-west and widespread in the southern half of the country. Frankfurt Airport and Saarbrücken Airport are expecting significant flight cancellations, while Berlin’s BER airport has already experienced disruptions. Additionally, some Bavarian districts have canceled or shifted school classes online due to the challenging weather conditions.