Immediate deterioration of the weather is expected from Saturday afternoon with rains and storms that could come locally with by hail and strong winds.
This applies to :
1. Tomorrow Saturday (03-06-2017)
Central and Eastern Macedonia, Thrace and possibly the islands of the Northern Aegean, Eastern Thessaly and the Sporades.
2. On Sunday (04-06-2017)
All the above areas and in the afternoon the mainland as well. The weather will start to improve gradually from the evening.