Monde

Europe



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.


Stations météo à proximité - Mégare Distance
Éleusis Aéroport 25.6 km
Tanagra Aéroport 40.7 km
Ellinikó Aéroport 44.7 km
Tatoï 51.8 km
El Venizelos 65.3 km
Athènes Aéroport 68.8 km
Tripoli Aéroport 113.7 km
Skiathos 124.0 km
Lamia 135.5 km
Néa Anchíalos Aéroport 140.1 km
Skýros Aéroport 162.5 km
Kalamata 174.2 km
Cythère 177.5 km
Milos Aéroport 182.7 km
Syros Aéroport 187.9 km
Base aérienne de Larissa 197.6 km
Aéroport d'Araxos 214.1 km
Methóni 216.9 km
Páros Aéroport 222.6 km
Andravída 228.3 km
Mykonos 231.3 km
Naxos 244.0 km
Náxos Aéroport 244.3 km
Thessalonique-Makedonía (Aéroport) 262.5 km
La Canée (Aéroport) 264.7 km
Zante Aéroport 273.8 km
Santorin 282.6 km
Lemnos Aéroport 288.5 km
Kozáni 294.1 km
Préveza 301.5 km
Chios Aéroport 313.7 km
Céphalonie Aéroport 315.7 km
Serrès 316.0 km
Tchesmé 331.8 km
Ioánnina 333.0 km
Kavala/Chrisoupolis 336.2 km
Tymbáki Aéroport 337.4 km
Gevgelija 337.7 km
Héraklion Aéroport 338.7 km
Kastoriá Aéroport 341.5 km
Flórina 359.7 km
Kastélli Aéroport 359.7 km
Sandanski 364.7 km
Demir Kapija 372.4 km
Mytilène 379.7 km
Bitola 384.2 km
Berovo 386.1 km
Léros 394.2 km
Koritza 394.3 km
Prilep 396.8 km
Ayvalık 397.6 km
Samos Aéroport 399.4 km
Çanakkale 404.6 km
Štip 407.3 km
Alexandroúpoli Aéroport 408.4 km
Dikili 410.7 km
Çiğli Air Base 412.7 km
Gjirokastër 415.6 km
Corfou 416.2 km
Sitía Aéroport 416.2 km
Saranda 419.7 km
Ohrid Aéroport 426.4 km
Aéroport Adnan-Menderes 426.5 km
Ohrid St. Paul (Aéroport) 428.9 km
Izmir 429.1 km
Kos Aéroport 434.9 km
Kardjali 435.3 km
Kuşadası 436.2 km
Balıkesir Koca Seyit (Aéroport) 439.2 km
Skopje-Petrovec 450.5 km
Manisa 460.8 km
Bodrum 466.0 km
Lazaropolé 469.2 km
Kuçovë 480.6 km
Pozharane 484.2 km
Elbasan 486.2 km
Bodrum-Milas (Aéroport) 488.2 km
Datça 499.3 km
Vlora 499.9 km
Peshkopi 500.2 km
Kárpathos 501.7 km
Aydın 503.0 km
Akhisar 511.4 km
Edirne 517.4 km
Sazan 520.9 km
Yzberish 524.3 km
Tirana 525.7 km
Balıkesir 535.9 km
Durrës 552.3 km
Tekirdağ 557.9 km
Bandırma 566.4 km
Kırklareli 575.2 km
Çorlu 600.2 km