A significant weather change is set to affect Greece from Wednesday, February 19, as cold air masses move across the country, causing a sharp drop in temperatures by 8 to 10 degrees Celsius. This intense cold front, named Coral, will persist until next Monday, bringing freezing conditions, particularly to the central and northern regions.

Snowfall and Rain Across Greece:

On Wednesday, the weather will deteriorate rapidly across the eastern, southern mainland, and the Aegean, where increasing clouds and local rain will occur. Snowfall will begin in the morning in Macedonia, Thrace, Thessaly, and the northeastern Aegean Islands, initially affecting the mountains and semi-mountains, and then gradually spreading to lower altitudes.

In the northeastern mainland, the snow will gradually ease by evening. From midday onwards, snowfall will occur in central and eastern Sterea, Euboea, and the eastern Peloponnese, also affecting the mountains of Crete by evening.

Temperature Drop and Regional Variations:

Temperatures will drop nationwide, with the central and northern regions feeling the most significant chill. In Macedonia, Thrace, and the northeastern Aegean Islands, temperatures will range from -3°C to 7-8°C, with Thessaly seeing temperatures as high as 9°C in some areas.

In central and eastern Sterea, Evia, and the eastern Peloponnese, temperatures will range from 1°C to 10-12°C, with some places in the eastern Peloponnese reaching up to 13°C.

In the west and the rest of the island regions, temperatures will range from 8°C to 16°C. However, frost will develop in some areas in the central and northern mainland, particularly during the evening and early morning hours.

Looking Ahead:

As the Coral cold wave takes hold, conditions will continue to worsen through the week, with snow, rain, and plummeting temperatures spreading across the country. The cooler air masses, visible in the latest meteorological video, will dominate at about 1500 meters above sea level, bringing freezing temperatures and affecting large parts of Greece. Stay prepared as these cold conditions will last through the weekend, bringing a sharp contrast to the mild weather of previous days.

Stay updated on weather developments as this intense cold wave moves through Greece, and ensure you’re prepared for the freezing temperatures and snow expected.

Emergency bulletin of the National Weather Service

Temperatures will gradually drop by 8 to 10 degrees Celsius in northern and eastern Greece, with the lowest temperatures recorded over the weekend, according to EMS’ extraordinary bulletin.

Gusty northerly winds of 7 and locally 8 Beaufort are expected to prevail in the Aegean Sea, while there will be two disturbances that will affect snowfall mainly the northern, central, and eastern mainland as well as the Aegean islands and Crete.

Weather Forecast for Wednesday, February 18, 2025: Snowfall and Lower Temperatures Expected Across Greece

On Wednesday, temperatures across Greece will vary, with some areas experiencing snow, especially in the mountains and semi-mountains.

In Macedonia, Thrace, Thessaly, and the northeastern Aegean Islands, temperatures will range from a low of -3°C to a high of 7-8°C, with some places in Thessaly reaching 9°C. Central and eastern Sterea, Euboea, and the eastern Peloponnese will see temperatures ranging from 1°C to 10-12°C, with some areas in the eastern Peloponnese possibly reaching 13°C.

Where Will It Snow on Wednesday? Snowfall is expected in several regions on Wednesday.

• In Macedonia, Thrace, Thessaly, and the northeastern Aegean Islands, snow will begin in the mountains and semi-mountains from the early morning hours, gradually spreading to lower altitudes. By evening, snow in the northeastern mainland will weaken.
• In central and eastern Sterea, Euboea, and the eastern Peloponnese, snow will begin midday in the mountains and semi-mountains.
• Snow will also reach the mountains of Crete in the evening.

Detailed Regional Forecast:

Attica
The weather will bring local snowfall, starting overnight in Parnitha. Winds will be from the north-northeast at 4-5 Beaufort, strengthening to 5-6 Beaufort in the afternoon, with winds reaching 7 Beaufort in the east. The temperature will range from 2°C to 10-11°C.

Thessaloniki
Expect light snowfall in mountainous and semi-mountainous areas, improving by midday. Winds will be from the north at 4-5 Beaufort, occasionally reaching 6 Beaufort. Temperatures will range from 2°C to 7°C.

Macedonia and Thrace
The weather will be mostly cloudy with light showers. Snowfall will begin in the mountains and semi-mountains from the morning, gradually reaching lower altitudes. In the northeastern mainland, snow will weaken by evening. Winds will be from the north at 4-6 Beaufort, reaching 7 Beaufort in Thrace. Temperatures will range from -3°C to 7-8°C.

Ionian Islands, Epirus, Western Sterea, and Western Peloponnese
Light snowfall will occur in the mountains of Epirus and western Sterea. Winds will be northwestern at 4-5 Beaufort, increasing to 6 Beaufort in the northern Ionian Sea. In the evening, winds will shift to eastern northeastern at 4-6 Beaufort. Temperatures will range from 6°C to 15-16°C, with temperatures in the interior of Epirus 4-5°C lower.

East Central Greece, Evia, and the East Peloponnese
Snowfall will begin at midday in the mountains and semi-mountains. Winds will be from the north-northeast at 4-5 Beaufort, increasing from the afternoon to 5-6 Beaufort, with some areas in the east experiencing winds up to 7 Beaufort. Temperatures will range from 1°C to 10-12°C, with some areas in the eastern Peloponnese reaching 13°C.

Cyclades and Crete
In Crete, snowfall will begin in the mountains in the evening. Winds will start from the north at 3-4 Beaufort, gradually increasing to 6-7 Beaufort by the afternoon. Temperatures will range from 9°C to 15-16°C.

Eastern Aegean Islands and Dodecanese
The weather in the eastern Aegean Islands will be partly cloudy with rain or sleet, and snowfall will occur in the mountains, gradually reaching the hills. Winds will be from the north at 4-5 Beaufort, increasing to 6-7 Beaufort by midday, with some areas in the north experiencing winds up to 8 Beaufort. Temperatures will range from -3°C to 7-8°C.

Thessaly
Expect isolated thunderstorms in the Sporades during the morning. Snowfall will begin in the mountains and semi-mountains, gradually spreading to lower altitudes. Winds will be from the east-northeast at 4-5 Beaufort, with winds in the Sporades reaching up to 7 Beaufort. Temperatures will range from -3°C to 7-9°C.

Thursday, February 20, 2025 – Freezing Temperatures Expected
On Thursday, temperatures are expected to drop even further, with central Macedonia experiencing lows of -4°C.

• In central Macedonia and Thessaly, temperatures will range from -4°C to 7-8°C.
• In central and eastern Central Greece and Euboea, temperatures will range from -2°C to 9-10°C.

Snowfall is expected across various regions, including central Macedonia, Thessaly, and parts of central and eastern Sterea and Euboea, starting in the mountains and semi-mountains and gradually spreading to lower altitudes. Snow will also occur in Crete’s mountainous areas.

Friday, February 21, 2025 – Snow in Attica and Beyond
By Friday, the temperature will continue to remain low, with eastern Macedonia, Thrace, and the northeastern Aegean Islands experiencing temperatures between -5°C and 4-5°C. Snowfall will affect many areas, including western and central Macedonia, Thessaly, and parts of the northern and eastern Aegean islands, as well as central and eastern Sterea, Evia, and the eastern Peloponnese. Snow will also occur in the mountains of Crete.

Long-Term Outlook
Weather expert Klearchos Marousakis commented on social media that snow will be a frequent occurrence in Attica from February 19 to Sunday, February 25, based on the latest weather maps.

Stay tuned for further updates as we monitor the winter weather conditions across the country.