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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.


Poblíž povětrnostní stanice - Kastro-Kyllini Vzdálenost
Andravida 14.9 km
Zakynthos Letiště 35.3 km
Patras Araxos (Letiště) 37.2 km
Kefalonia Letiště 74.8 km
Preveza 110.8 km
Methoni 129.4 km
Kalamata 131.7 km
Tripolis Letiště 145.2 km
Lamia 173.2 km
Ioánnina 187.7 km
Korfu 222.8 km
Larissa National (Letiště) 225.3 km
Nea Anchialos (Letiště) 226.2 km
Saranda 239.9 km
Gjirokastër 250.1 km
Kozani 255.1 km
Kastoria Letiště 261.6 km
Eleusis Letiště 267.5 km
Tanagra Letiště 268.2 km
Kythéra 268.6 km
Korçë 282.2 km
Elliniko (Letiště) 286.8 km
Skiathos 291.5 km
Tatoi 293.8 km
Florina 296.9 km
El Venizelos 308.0 km
Athény Letiště 311.7 km
Vlora 323.0 km
Bitola 324.2 km
Kuçovë 329.7 km
Ochrid Letiště 331.2 km
Ohrid St. Paul (Letiště) 333.2 km
Letiště Soluň 334.5 km
Sazan 339.2 km
Prilep 355.5 km
Elbasan 356.8 km
Gevgelija 364.8 km
Santa Maria di Leuca 369.3 km
Lazaropole 377.6 km
Demir Kapija 380.5 km
Yzberish 385.1 km
Tirana 385.8 km
Skyros Letiště 385.9 km
Milos Letiště 391.5 km
Peshkopi 398.3 km
Drač 399.2 km
Pozharane 408.2 km
Štip 411.2 km
Lecce 411.9 km
Letiště Chania 413.9 km
Serres 420.0 km
Skopje-Petrovec 421.7 km
Syros Letiště 425.9 km
Berovo 433.9 km
Sandanski 440.9 km
Paros Letiště 452.5 km
Brindisi/Casale 456.2 km
Crotone 468.2 km
Mykonos 470.3 km
Naxos Letiště 477.6 km
Naxos 477.7 km
Kavala/Chrisoupolis 495.3 km
Lémnos Letiště 497.8 km
Grottaglie 497.9 km
Tympaki (Letiště) 499.0 km
Théra 501.4 km
Heráklion Letiště 521.9 km
Kastelli (Letiště) 542.9 km
Kardžali 603.9 km
Alexandrupoli Letiště 608.3 km