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What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Nearby Weather Stations - Kropia Distance
El Venizelos 5.8 km
Athens Airport 9.9 km
Elliniko Airport 15.7 km
Tatoi Palace 23.2 km
Eleusis Airport 39.1 km
Tanagra Airport 56.4 km
Skyros Airport 128.2 km
Syros Airport 128.9 km
Skiathos 137.0 km
Milos Airport 139.9 km
Paros Airport 166.6 km
Tripoli Airport 167.5 km
Mykonos 171.7 km
Nea Anchialos Airport 180.1 km
Naxos 186.1 km
Naxos Airport 186.6 km
Lamia 188.0 km
Kythira 190.3 km
Kalamata 223.0 km
Santorini 230.1 km
Larissa National Airport 239.9 km
Chania Intl. Airport 241.9 km
Lemnos Airport 254.6 km
Chios Airport 256.1 km
Methoni 264.9 km
Çeşme 273.9 km
Araxos Airport 273.9 km
Thessaloniki International Airport "Macedonia" 285.4 km
Andravida 287.6 km
Heraklion Airport 298.4 km
Tympaki Airport 305.1 km
Kastelli Airport 318.7 km
Kavala/Chrisoupolis 323.5 km
Serres 324.5 km
Mytilene 326.2 km
Zakynthos Airport 332.5 km
Leros 334.4 km
Kozani 338.2 km
Samos Airport 339.6 km
Ayvalık 345.4 km
Çiğli Air Base 355.3 km
Dikili 356.4 km
Preveza 360.6 km
Çanakkale 360.8 km
Gevgelija 365.7 km
Sitia Airport 367.7 km
Adnan Menderes Airport 368.1 km
Güzelbahçe 371.2 km
Alexandroupoli Airport 375.2 km
Cephalonia Airport 375.4 km
Kos Airport 375.5 km
Kuşadası 376.6 km
Sandanski 378.4 km
Balıkesir Koca Seyit Airport 387.8 km
Ioannina 388.4 km
Kastoria Airport 389.1 km
Demir Kapija 402.6 km
Manisa 403.5 km
Florina 403.9 km
Bodrum 406.1 km
Berovo 406.1 km
Kardzhali 414.6 km
Bitola 426.8 km
Milas- Bodrum Airport 428.3 km
Prilep 435.7 km
Štip 436.7 km
Datça 439.8 km
Aydın 443.5 km
Korçë 444.2 km
Karpathos 446.2 km
Akhisar 455.0 km
Gjirokastër 471.1 km
Ohrid Airport 473.1 km
Corfu 474.1 km
Ohrid St. Paul AP 475.6 km
Sarandë 476.5 km
Balıkesir 482.5 km
Edirne 483.9 km
Skopje-Petrovec 484.9 km
Tekirdağ 513.5 km
Lazaropole 514.1 km
Bandırma 516.5 km
Pozharane 526.1 km
Kuçovë 533.5 km
Elbasan 536.3 km
Kırklareli 537.2 km
Peshkopi 546.0 km
Çorlu 555.0 km
Vlorë 555.5 km
Yzberisht 575.1 km
Tirana 576.6 km
Sazan 576.8 km
Durrës 604.5 km