The EMY has issued an updated version of its emergency bulletin on dangerous weather phenomena concerning storm Adel.

According to the Hellenic National Meteorological Service:

A. Today, Wednesday (26-11-25), heavy rain and thunderstorms are forecast:

a. In the Ionian islands of Corfu, the Diapontian Islands and Paxos, and in Epirus.

b. From the afternoon in Lefkada, Kefalonia, Ithaca, Zakynthos, Aetolia-Acarnania and western Peloponnese.

c. From the evening in eastern Macedonia.

B. Storm ADEL will cause, on Thursday (27-11-25) and Friday (28-11-25), rain and thunderstorms across almost the entire country.
In many areas of western and northern Greece as well as in the eastern Aegean, the phenomena will be severe and will be accompanied by local hail and, at times, very strong winds.

More specifically:

On Thursday (27-11-25), heavy rain and thunderstorms are forecast:

• The Ionian Islands
• Epirus
• Western and central Central Greece
• Western and southern Peloponnese
• Central and eastern Macedonia
• Thrace

On Friday (28-11-25), heavy rain and thunderstorms are forecast in:

• Central and eastern Macedonia
• Thrace
• Eastern Aegean
• And until early morning in western Greece.**