Greece’s National MEteorological Service EMY issued a weather warning with heavy thunderstorms accompanied by powerful winds and locally possibly also by hail. The weather deterioration will affect the country amid a heatwave with temperatures reaching up to 41 degrees Celsius. The change of the weather is forecast to set in on Saturday afternoon, August 1, … The post Greece weather warning: Thunderstorms, powerful winds, hail appeared first on Keep Talking Greece.