As per reports, starting Wednesday (03 December), a new wave of bad weather is forecast to begin, initially affecting western Greece, particularly the Ionian Islands, Epirus, and western parts of the Peloponnese.

• The disturbance is expected to be less intense than the previous one; however, from Thursday (04 December) to Friday (05 December), weather instability is projected to intensify and spread eastward to affect Thessaly, Euboea, Attica, eastern Sterea, central Macedonia, the Cyclades, the Dodecanese, and Crete.
• On Thursday (04 December), increased cloud cover and rainfall are expected across most regions, with storms especially along coastal and sea-adjacent zones. The heaviest phenomena are likely over the Ionian Islands (including Corfu, Kefalonia, and Zakynthos), the Cyclades (including Naxos, Paros, and Santorini), southern Crete (including Heraklion and Ierapetra), and western parts of central Macedonia (including Imathia and Pieria), potentially with locally intense rainfall.
• Winds are forecast to blow east-southeasterly at four to six Beaufort, reaching up to seven Beaufort in the Ionian Sea and parts of the central and southeastern Aegean (including Kos and Rhodes). Temperatures are expected to increase slightly.
• On Friday (05 December), eastern Greece, including Attica, Euboea, eastern Sterea, Thessaly, central Macedonia, the Cyclades, the Dodecanese, and Crete, is forecast to see cloudy skies with rainfall, especially in sea-adjacent and coastal zones, and sporadic storms that may be intense in some areas. In western Greece, including Epirus, the Ionian Islands, and western Peloponnese, weather is forecast to remain unstable with intermittent cloud cover, local rainfall, and occasional isolated storms, notably over the Ionian Sea.
• During Friday (05 December), there is a possibility of light snowfall in mountainous northern and central areas. Winds in the eastern and southeastern Aegean may reach seven, possibly locally eight Beaufort; gradually in the west winds may turn westerly to west-northwest at three to four Beaufort, and in the south to west-southwest at four to six Beaufort. Temperatures are not expected to change significantly relative to previous days.