Greece’s National Meteorological Service EMY issued a warning on weather deterioration with locally heavy thunderstorms, powerful winds and possible hail-falls. The weather phenomena are forecast as of the early morning hours of Saturday, August 21, 2021. The will affect western and central Macedonia and gradually Thessaly, central Greece. From Saturday noon, they intense phenomena will … The post Greece Weather Warning: Thunderstorms, powerful wind, hail-falls appeared first on Keep Talking Greece.