Greece’s National Meteorological Service EMY upgraded to RED ALERT its emergency bulletin on Wednesday, warning of a heatwave in the next days, Thursday-Sunday, July 20-23,that will be followed by a another one in the following week. The worst days with temperatures up to 44 degrees Celsius are forecast to be Friday, Saturday and Sunday, July … The post Greece RED ALERT: Heatwave with 44°C; another one next next week appeared first on Keep Talking Greece.