Locally heavy rain. Precipitation amount forecasted from 30 to 60 mm in 12 hours mainly in Chalkidiki. BE PREPARED to protect yourself and your property. Some flooding of properties and transport networks are possible. Disruption to power, communications and water supplies are possible. Some evacuations may be required. Dangerous driving conditions due to reduced visibility and aquaplaning

Strong gale force (9 B) winds are expected to prevail mainly south of Chalkidiki. BE PREPARED for disruption, structural damage and risk of injury from uprooted trees and flying debris. Disruption to power supplies are possible.