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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.


Nearby Weather Stations - Ermoupoli Distance
Syros Airport 0.0 km
Mykonos 44.6 km
Paros Airport 48.4 km
Naxos 58.8 km
Naxos Airport 59.6 km
Milos Airport 92.6 km
Santorini 117.2 km
Athens Airport 121.6 km
El Venizelos 124.4 km
Elliniko Airport 143.5 km
Tatoi Palace 146.0 km
Chios Airport 158.8 km
Skyros Airport 161.9 km
Elefsina Airport 167.9 km
Çeşme 172.8 km
Tanagra Airport 180.6 km
Leros 207.7 km
Chania Intl. Airport 213.3 km
Heraklion Airport 215.0 km
Samos Airport 219.7 km
Kastelli Airport 231.4 km
Skiathos 238.8 km
Tympaki Airport 242.1 km
Mytilene 244.9 km
Kythira 245.8 km
Kos Airport 247.0 km
Lemnos Airport 250.7 km
Çiğli Air Base 252.8 km
Sitia Airport 258.4 km
İzmir Adnan Menderes Airport 259.3 km
Kuşadası 259.4 km
İzmir 265.6 km
Ayvalık 268.9 km
Dikili 270.1 km
Bodrum 279.3 km
Tripoli Airport 284.0 km
Manisa 300.0 km
Nea Anchialos Airport 300.0 km
Milas- Bodrum Airport 303.2 km
Datça 311.5 km
Balıkesir Koca Seyit Airport 311.7 km
Çanakkale 313.9 km
Lamia 315.4 km
Karpathos 320.8 km
Aydın 325.3 km
Kalamata 328.9 km
Akhisar 354.4 km
Alexandroupolis Airport 358.3 km
Kavala/Chrisoupolis 359.2 km
Larissa National Airport 359.2 km
Rhodes/Paradissi 364.1 km
Methoni 367.2 km
Marmaris 374.0 km
Muğla 381.0 km
Thessaloniki Airport 382.2 km
Balıkesir 394.6 km
Serres 398.0 km
Patras Araxos Airport 399.8 km
Andravida 411.0 km
Kardzhali 425.7 km
Dalaman 434.0 km
Bandırma 440.9 km
Zakynthos Airport 453.7 km
Tekirdağ 456.3 km
Sandanski 456.8 km
Kozani 457.2 km
Edirne 459.4 km
Gevgelija 465.3 km
Preveza 489.4 km
Berovo 493.1 km
Çorlu 493.8 km
Kırklareli 497.9 km
Cephalonia Airport 500.1 km
Demir Kapija 504.0 km
Kastoria Airport 510.8 km
Ioannina 516.4 km
Florina 522.0 km
Štip 536.0 km
Bitola 543.0 km
Prilep 547.3 km
Istanbul 554.2 km
Korçë 567.7 km
Skopje-Petrovec 590.0 km
Ohrid Airport 593.1 km
Ohrid St. Paul AP 595.6 km
Gjirokastër 598.9 km
Sarandë 605.0 km
Lazaropole 631.8 km
Pozharane 640.3 km
Elbasan 659.4 km
Peshkopi 664.6 km