Bad weather: Cold invasion from the evening hours – When will heavy snow fall


Her advance begins cold invasion in Greece with heavy rains in most areas but also snowfalls in the northern and continental parts of the country. Attica will not escape from the grip of bad weather either, with Parnitha “seeing” snow from Thursday.

In his forecast, Sakis Arnautoglou spoke of a significant deterioration from Tuesday night in most areas of western Greece and especially in the Ionian Islands with heavy rains and storms.

New snowfalls will occur on next 48 hoursparticularly dense in Pindos, which may leave half a meter of snow.

It is expected in Attica on Wednesday morning intermittently increased cloudinesswhile towards the afternoon the clouds will gradually become denser and will remain dense during the night.

The forecast of meteorologist and ND MP, Yannis Kallianou, mentions – among other things – snowfall at an altitude of 500 meters in Central Macedonia from late Wednesday night, on Thursday at 880 meters in Central Mainland and on Friday at 1,200 meters in Attica , that is, on the ridge of Mount Parnitha. It is noted that earlier the National Meteorological Service issued new emergency bulletin of dangerous weather phenomena.

More analytically:

On Wednesday (25-01-2023)

1. Heavy rains and storms are forecast:

from the late afternoon in the Ionian Islands (mainly Zakynthos, Kefallonia, Lefkada and Ithaca), northwestern Peloponnese, western Sterea and from night in Epirus.

2. Snowfall will occur in the continental mountains, which from the evening will be dense in places in western Macedonia, in the mountainous and semi-mountainous areas (indicative altitude of 800 meters and above) of Epirus, western and central Sterea, central Macedonia ( in the western parts) and Thessaly (in the western and northern parts).

3. The winds will arrive locally in the Ionian 8 to 9 Beaufort.

On Thursday (26-01-2023)

1. Heavy rains and storms are forecast:

a) until noon in the Ionian Islands, Epirus, western Sterea and western Peloponnese

b) from the morning hours in eastern Peloponnese and gradually in eastern Sterea (including Attica),
Evia, Thessaly and the Sporades. From the late afternoon and from the west the effects will weaken

c) from the afternoon in the Cyclades, Central Macedonia, eastern Macedonia and from the evening in Thrace and the islands of the eastern Aegean.

2. Snowfall will occur in the continental mountains which will be dense in places (with an indicative altitude of 600 meters and above), in western Macedonia, Epirus, western and central Sterea, Evia, Thessaly, central and eastern Macedonia . Heavy snowfall will occur in Thrace (indicative altitude of 400 meters and
above).

3. Winds will reach locally in the Aegean at 8 to 9 Beaufort.

On Friday (27-01-2023)

1. Heavy rains and storms are forecast:

in Thrace, the islands of the eastern Aegean, the eastern Cyclades and the Dodecanese which from the afternoon will
be limited to the southeast.

2. Snowfall will occur in the continental mountains, which in the morning hours will be dense in places
in the mountains and semi-mountains of eastern Macedonia and Thrace (indicative altitude of 400 meters and above)

with a gradual recession of the phenomena.

3. The winds will reach locally in the eastern Aegean 8 to 9 Beaufort with gradual weakening. Mini storm starts from Thursday with main feature the storms.

Weather in Athens: When will we have strong storms – See meteo map

The weather system which is approaching the country will cause intense phenomena, with enough water and heavy rains in western and northern Greece but and in Attica.

THE weather in Athens it is forecast to be unsettled throughout the day with forecasters warning of heavy storms with high volumes of water.

According to the latest predictive data, as his chart shows meteo, dangerous storms in Attica are expected from midday on Thursday with a peak of phenomena during the afternoon hours. From 8 in the evening the phenomena weaken.


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The evolution of the weather – The forecast Marousakis

Polar air mass in the middle atmosphere (about 5.5 kilometers above mean sea level) trapped for several days in the area of ​​Italy, it causes successive waves of bad weather as it swirls around itself.

Two bad weather systems are expected to hit our country in the next 24 hours (Wednesday night to Saturday morning – noon) capable of causing significant problems.

The main features of these waves of bad weather will be heavy rains – thunderstorms, the heavy snowfalls even at low altitudes towards the central and northern mainland, locally gale force winds as well as the drop in temperature especially from Thessaly and further north.

Thursday and Friday are the hardest days

According to the latest forecast data, the bad weather will “hit” our country in two phases.

THE FIRST PHASE it will start from tomorrow afternoon and from the west to the east and by late Thursday night it will tend to complete its action towards the islands of the eastern Aegean.

THE SECOND PHASE will begin at dawn on Friday and from the southwest to the northeast and by the morning – noon of Saturday it will tend to complete its action towards the islands of the eastern Aegean and the northeastern continental parts.
In the comments you can see the evolution of rains – snowfalls where the darker the colors the more intense the effects will be.

Attention also in the prefecture of Attiki where a large volume of water will fall on Thursday – Friday, but also in our Thessaloniki where, in addition to the heavy rains, the snows may even make their appearance low.

POLAR “BALL” WILL CAUSE SEVERE SEVERE WEATHER Polar air mass in the middle atmosphere (about 5.5 km above mean sea level) trapped for several days in the area of ​​Italy, is causing successive waves of bad weather as it swirls around itself. Two recurring bad weathers are expected to hit our country in the next 24 hours (Wednesday night to Saturday morning – noon) capable of causing significant problems. The main features of these waves of bad weather will be heavy rain – storms, heavy snowfall even at low altitudes towards the central and northern mainland, locally gale force winds as well as a drop in temperature especially from Thessaly and further north. The map below depicts this polar air mass in a circular area in blue shades, giving the image of a “ball of polar air” trapped between atmospheric mountains and trying to expand. THURSDAY – FRIDAY TWO VERY DIFFICULT DAYS According to the latest forecast data, bad weather will “hit” our country in two phases. THE FIRST PHASE will start from tomorrow evening and from the west to the east and by late Thursday night it will tend to complete its action towards the islands of the eastern Aegean. THE SECOND PHASE will start towards dawn on Friday and from the southwest to the northeast and by Saturday morning – noon it will tend to complete its action towards the islands of the eastern Aegean and the northeastern continental parts. In the comments you can see the evolution of rains – snowfalls where the darker the colors the more intense the effects will be. Great attention to the whole of our country! Attention also in the prefecture of Attiki where a large volume of water will fall on Thursday – Friday, but also in our Thessaloniki where, in addition to the heavy rains, the snows may even make their appearance low. We stay informed and informed by taking appropriate protective measures and following state guidelines. Anti-skid chains necessary for a large part of the road network. Have a nice rest of the day everyone!

Posted by Klearhos Marousakis on Monday, January 23, 2023

The General Secretariat of Civil Protection (www.civilprotection.gr) of the Ministry of Climate Crisis & Civil Protection, has informed the competent government agencies involved, as well as the regions and municipalities of the country, so that they are on increased civil protection readiness, in order to face directly the effects of the occurrence of intense weather phenomena.

At the same time, the General Secretariat of Civil Protection recommends that citizens be particularly careful, taking measures to protect themselves from risks arising from the occurrence of severe weather phenomena.

In particular, in areas where heavy rainfall, storms or gale-force winds are expected to occur:

To secure objects which, if carried away by severe weather conditions, may cause damage or injury.
Make sure that the gutters and downspouts of the houses are not blocked and are working properly.
Avoid crossing torrents and streams, on foot or by vehicle, during storms and rainfall, but also for several hours after the end of their event
Avoid outdoor work and activities in marine and coastal areas during severe weather events (risk of lightning strikes).
Take shelter immediately during a hailstorm. Take shelter in a building or car and do not leave the safe area until they are sure the storm has passed. Hail can be very dangerous for animals too.
Avoid passing under large trees, under posted signs and in general areas where light objects (e.g. pots, broken glass, etc.) can become detached and fall to the ground (e.g. under balconies) .
To faithfully follow the instructions of the local authorities, such as Traffic, etc.
Also, in areas where snowfall and frost are predicted:

If they are going to travel by car:

To be informed about the weather and the condition of the road network
Have skid chains on their vehicle and a full tank of fuel
To travel, if necessary, preferably during the day preferring the main roads
To inform their relatives about the route they are going to follow
Change their travel schedule to avoid peak weather conditions
To faithfully follow the instructions of the local authorities, such as Traffic, etc.
If moving on foot:

Dress in several layers of light clothing rather than a heavy garment and wear appropriate footwear to avoid slippery injuries
To avoid unnecessary movements during the peak of the phenomena (heavy snowfall, freezing conditions)
For information and announcements regarding the prevailing situation and the passability of the road network due to the inflow of flood waters into it or due to snowfall and frost, citizens can visit the EL.AS website. www.astynomia.gr.

For more information and self-protection instructions from severe weather, citizens can visit the website of the General Secretariat of Civil Protection at the email address www.civilprotection.gr.

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