A new wave of severe weather is sweeping across Greece, with meteorologist Klearchos Marousakis describing the system as a “polar fireball” due to the intensity and Arctic origin of the cold air masses. The storm is expected to weaken by Tuesday as these polar air masses move away from the country.
What to Expect
- Rain and thunderstorms across western Greece, spreading during the night.
- Snowfall in mountainous areas, descending to lower elevations starting tomorrow.
- Even some Aegean islands may see accumulated snow.
Outlook for Attica
- 75% chance of widespread and significant snowfall.
- 25% chance of lighter, more localized snow.
Forecast Models
These probabilities are based on four forecast models drawing data from U.S., European, and German meteorological centers, as well as the global “Hercules” system. The European model predicts the most limited snow, while the U.S. and global systems indicate heavier snowfall. The German forecast lies in between.
‘White Surprises’ This Weekend
Marousakis warns that a secondary weather disturbance may form between eastern Peloponnese and southern Attica, potentially altering predictions. He emphasizes that Sunday and Monday could hold numerous “white surprises,” reinforcing the unusual strength of the system.
