Europe is preparing for the first wave of heat, as unusually high temperatures are expected in Germany and Scandinavia next week. According to forecasts, the summer on the continent may turn out to be almost the hottest on record, reports Euronews.green. Unusually high temperatures are expected to hit Germany and Scandinavia next week. Spain has released a new map for more accurate heat wave forecasting. Paris is worried about the safety of athletes at the Olympic Games, which are scheduled for July-August. The record heat has been going on for 11 months. At the sea surface in the North Atlant…