Yellow Warning
Locally intensive rain. Precipitation amount forecasted from 15 to 30 mm in 12 hours. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.
From: Jan 29, 2026 10:18
Until: Jan 30, 2026 09:00
Moderate Thunderstorm warning
Locally thunderstorms. BE AWARE that thunderstorms may occur. Take extra care in exposed areas, like mountains, forest and open terrain. Disruption to outdoor activities is possible.
From: Dec 29, 2025 11:35
Until: Jan 28, 2026 23:59
Yellow Warning
Locally intensive rain. Precipitation amount forecasted from 15 to 50 mm in 12 hours (over north Ionio islands). BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.
From: Jan 27, 2026 08:54
Until: Jan 28, 2026 23:59
Orange Warning
Severe thunderstorms in place probably accompanied by strong winds and hail at times. BE PREPARED for severe thunderstorms causing significant impact and protect yourself from lightning. Damage to property and trees may occur. Flash flooding, wind gusts and hail are possible. Transport and outdoor activities disruption can be expected.
From: Jan 25, 2026 10:01
Until: Jan 26, 2026 12:00
Moderate Wind warning
Locally gale force winds 8 beaufort. BE AWARE of debris being blown around. Localised outdoor activity disruption is possible due to debris.
From: Jan 25, 2026 10:00
Until: Jan 26, 2026 01:00
Moderate Thunderstorm warning
Locally thunderstorms(mainly south parts). BE AWARE that thunderstorms may occur. Take extra care in exposed areas, like mountains, forest and open terrain. Disruption to outdoor activities is possible.
From: Jan 23, 2026 11:00
Until: Jan 23, 2026 18:00
Moderate Rain warning
Locally intensive rain. Precipitation amount forecasted from 15 to 50 mm in 12 hours. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.
From: Dec 30, 2025 10:49
Until: Jan 21, 2026 22:59
Orange Warning
Locally heavy rain. Precipitation amount forecasted from 50 to 80 mm in 12 hours. BE PREPARED. Some flooding of properties and transport networks, disruption to power, communications and water supplies are possible. Some evacuations may be required. Dangerous driving conditions due to reduced visibility and aquaplaning.
From: Jan 20, 2026 11:33
Until: Jan 21, 2026 20:00
Red Warning
Severe thunderstorms (mainly over EVIA) accompanied by heavy rainfall and strong winds are expected. TAKE ACTION to protect yourself and act on advice given by authorities. Widespread, violent thunderstorms are likely with danger to life from lightning, hail, flooding and storm damage. Transport and power disruption can be expected. Significant disruption to normal routines is possible. Avoid making non-essential journeys.
From: Jan 20, 2026 10:09
Until: Jan 21, 2026 20:00
Orange Warning
Snowfall over mountainous and semi - mountainous areas.BE PREPARED for widespread snow and/or ice leading to disruption to road, rail and air transport and outdoor activities.
From: Jan 20, 2026 11:39
Until: Jan 21, 2026 16:00
Orange Warning
Locally heavy rain. Precipitation amount forecasted from 50 to 70 mm. BE PREPARED. Some flooding of properties and transport networks, disruption to power, communications and water supplies are possible. Some evacuations may be required. Dangerous driving conditions due to reduced visibility and aquaplaning.
From: Jan 20, 2026 11:33
Until: Jan 21, 2026 15:00
Orange Warning
Severe thunderstorms in place probably accompanied by strong winds and hail at times.
BE PREPARED for severe thunderstorms causing significant impact and protect yourself from lightning. Damage to property and trees may occur. Flash flooding, wind gusts and hail are possible. Transport and outdoor activities disruption can be expected.
From: Jan 20, 2026 10:19
Until: Jan 21, 2026 15:00
Moderate Wind warning
Locally gale force winds 8 beaufort. BE AWARE of debris being blown around. Localised outdoor activity disruption is possible due to debris.
From: Jan 04, 2026 04:10
Until: Jan 21, 2026 14:00
Severe Snow warning
Snowfall over mountainous and semi - mountainous areas. BE PREPARED for widespread snow and/or ice leading to disruption to road, rail and air transport and outdoor activities.
From: Jan 20, 2026 11:49
Until: Jan 21, 2026 13:00
Severe Wind warning
Strong gale force (9 B) winds are expected to prevail. BE PREPARED for disruption, structural damage and risk of injury from uprooted trees and flying debris. Disruption to power supplies are possible.
From: Jan 19, 2026 04:10
Until: Jan 21, 2026 11:00
Moderate low-temperature warning
Extremely low air temperature values, expected to range between -1 and -3 degrees Celsius mainly over mon. BE AWARE that low temperatures are expected. Some health risks amongst vulnerable people e.g. the elderly, very young and homeless are possible.
From: Jan 19, 2026 11:11
Until: Jan 20, 2026 06:00
Severe Rain warning
Locally heavy rain. Precipitation amount forecasted from 50 to 80 mm in 12 hours. BE PREPARED. Some flooding of properties and transport networks, disruption to power, communications and water supplies are possible. Some evacuations may be required. Dangerous driving conditions due to reduced visibility and aquaplaning.
From: Jan 06, 2026 10:46
Until: Jan 07, 2026 23:59
Severe Thunderstorm warning
Severe thunderstorms in place probably accompanied by strong winds and hail at times. BE PREPARED for severe thunderstorms causing significant impact and protect yourself from lightning. Damage to property and trees may occur. Flash flooding, wind gusts and hail are possible. Transport and outdoor activities disruption can be expected.
From: Jan 06, 2026 10:45
Until: Jan 07, 2026 23:59
Extreme Thunderstorm warning
Severe thunderstorms accompanied by heavy rainfall and strong winds are expected. TAKE ACTION to protect yourself and act on advice given by authorities. Widespread, violent thunderstorms are likely with danger to life from lightning, hail, flooding and storm damage. Transport and power disruption can be expected. Significant disruption to normal routines is possible. Avoid making non-essential journeys.
From: Jan 05, 2026 10:19
Until: Jan 07, 2026 23:59
Extreme Rain warning
Locally heavy rain. Precipitation amount forecasted above 80 mm in 12 hours. TAKE ACTION to protect yourself and act on advice given by authorities. Widespread flooding with significant risk to life and evacuations are possible. Severe travel disruption and loss of power, communications and water supplies is likely. Dangerous driving conditions due to reduced visibility and aquaplaning.
From: Jan 05, 2026 10:15
Until: Jan 07, 2026 23:59
Yellow Warning
Locally intensive rain. Precipitation amount forecasted from 15 to 30 mm in 12 hours. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.
From: Jan 02, 2026 12:17
Until: Jan 03, 2026 23:59
Moderate Rain warning
Locally intensive rain over west parts. Precipitation amount forecasted from 20 to 35 mm in 12 hours. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.
From: Jan 02, 2026 12:30
Until: Jan 03, 2026 23:59
Moderate low-temperature warning
Extremely low air temperature values, expected to range between -1 and -3 degrees Celsius. BE AWARE that low temperatures are expected. Some health risks amongst vulnerable people e.g. the elderly, very young and homeless are possible.
From: Jan 01, 2026 10:51
Until: Jan 02, 2026 06:00
Yellow Warning
Locally intensive rain over the Evia region. Precipitation amount forecasted from 15 to 25 mm in 12 hours. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.
From: Dec 30, 2025 10:49
Until: Dec 31, 2025 15:00
Yellow Warning
Locally intensive rain. Precipitation amount forecasted from 30 to 40 mm in 12 hours. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.
From: Dec 29, 2025 11:23
Until: Dec 30, 2025 22:00
Yellow Warning
Locally intensive rain, mainly over south. Precipitation amount forecasted from 20 to 30 mm in 12 hours. BE AWARE of the potential for localised flooding of a small number of properties, with local disruption to outdoor activities. Difficult driving conditions due to reduced visibility and aquaplaning.
From: Dec 29, 2025 11:23
Until: Dec 30, 2025 22:00
