The weather in Greece is set to worsen with a forecast of snow and rainfall this weekend. The Greek National Meteorological Service predicts further temperature drops and strong winds, particularly affecting regions like Evia, eastern Sterea, Magnesia, and northern Attica. Snow is expected in mountainous areas, while rain and thunderstorms will affect southern Aegean areas. As conditions deteriorate, authorities remain vigilant due to recent heavy rainfall causing flooding in parts of the country.