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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 - Patra Vzdálenost
Patras Araxos (Letiště) 36.7 km
Andravida 60.8 km
Lamia 101.4 km
Tripolis Letiště 104.8 km
Zakynthos Letiště 107.9 km
Kalamata 126.2 km
Preveza 127.9 km
Kefalonia Letiště 138.0 km
Methoni 146.6 km
Nea Anchialos (Letiště) 154.7 km
Larissa National (Letiště) 161.7 km
Ioánnina 182.8 km
Tanagra Letiště 200.5 km
Eleusis Letiště 203.1 km
Kozani 212.0 km
Skiathos 218.8 km
Elliniko (Letiště) 224.8 km
Tatoi 228.7 km
Kastoria Letiště 233.3 km
El Venizelos 245.4 km
Korfu 247.2 km
Kythéra 247.8 km
Athény Letiště 248.9 km
Saranda 256.9 km
Gjirokastër 259.6 km
Florina 264.9 km
Korçë 268.1 km
Letiště Soluň 270.8 km
Bitola 292.8 km
Gevgelija 311.0 km
Ochrid Letiště 312.7 km
Skyros Letiště 314.8 km
Ohrid St. Paul (Letiště) 315.0 km
Prilep 319.6 km
Demir Kapija 331.9 km
Kuçovë 334.7 km
Vlora 340.7 km
Milos Letiště 344.4 km
Elbasan 353.1 km
Serres 354.1 km
Lazaropole 359.6 km
Sazan 359.8 km
Štip 364.8 km
Syros Letiště 367.3 km
Berovo 378.1 km
Sandanski 379.9 km
Skopje-Petrovec 384.5 km
Peshkopi 384.8 km
Pozharane 385.6 km
Letiště Chania 386.0 km
Yzberish 386.4 km
Tirana 387.4 km
Paros Letiště 398.2 km
Tetovo 398.6 km
Drač 406.9 km
Mykonos 411.1 km
Santa Maria di Leuca 411.3 km
Kriva Palanka 413.0 km
Kukës 419.4 km
Naxos 421.8 km
Naxos Letiště 421.8 km
Kavala/Chrisoupolis 424.3 km
Lémnos Letiště 425.1 km
Vranje 444.8 km
Lecce 449.6 km
Théra 452.3 km
Musala 453.5 km
Priština Letiště 455.2 km
Skadar 467.9 km
Tympaki (Letiště) 469.7 km
Heráklion Letiště 486.0 km
Sofie 488.2 km
Leskovac 489.7 km
Brindisi/Casale 490.4 km
Bar 498.3 km
Kastelli (Letiště) 507.3 km
Podgorica 510.5 km
Podgorica 515.9 km
Mourgash 517.5 km
Plovdiv 520.1 km
Crotone 525.4 km
Kardžali 532.8 km
Alexandrupoli Letiště 535.6 km
Grottaglie 537.8 km
Tivat 547.1 km
Nikšić 564.1 km
Letiště Dubrovník 593.4 km
Dubrovník 613.5 km
Neum 671.5 km

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