The Emergency Weather Bulletin issued on 25-09-2023/0100 is updated according to the latest forecast data. The Elias system will continue to affect parts of the country with heavy rain and thunderstorms, accompanied by hail and high frequency of lightning.

More detail:

Today, Tuesday (26-09-2023), heavy rains and storms are forecast in places in the Ionian, the mainland (except Macedonia and Thrace), the Sporades, northern Evia and northern Peloponnese.
The highest rainfall levels will occur:
a) in Thessaly (in the prefectures of Karditsa, Trikala, Magnesia and the southern parts of the prefecture of Larissa),
b) Epirus (in the prefectures of Arta and Preveza),
c) in Sterea (in Aetoloakarnania, Evrytania, Phthiotida and gradually in Phocis and the western parts of Boeotia) and
d) in the northern Peloponnese (in the prefectures of Achaia and the western parts of the prefecture of Corinthia).

On Wednesday (27-09-2023) locally heavy rains and storms are predicted in the central and southern mainland (in Thessaly, Sterea and Peloponnese), in the Sporades, Evia, western Crete and possibly intermittently in the western Cyclades, the western and southern parts of Attica and the northern Aegean.
It should be noted that the highest rainfall levels will occur in the prefectures of Karditsa, in the eastern and southern parts of the prefectures of Magnesia, Evrytania, Fthiotida, Fokida, Boeotia, in the Sporades and in northern Evia.

On Thursday (28-09-2023) locally heavy rains and storms are predicted until noon in the Sporades, Magnesia, Evia (mainly the north), Fthiotida and Boeotia.
Gradually the phenomena will weaken.