Update 2019-07-11 (2): According to recent reports, at least 30 people were injured in the storm. Officials declared a state of emergency.
Update 2019-07-11 (1): The Greek weather service warns against ongoing heavy rainfalls in Central Macedonia and Eastern Macedonia.
(Air) Traffic disruptions, storm damage, local floods, flash floods, and landslides are possible. Travellers should exercise heightened caution, especially near rivers and mountain slopes.
2019-07-11: At least five tourists were killed by a strong hail storm on Chalkidiki peninsula on Wednesday evening (10 July, local time). The victims are from the Czech Republic, Russia, and Romania.
Travellers are advised to inform themselves via local media and authorities about the current situation on site, to follow instructions from authorities, to exercise caution, as well as to avoid damaged buildings, bridges, and roads.