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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 - Vonitsa Vzdálenost
Preveza 13.1 km
Ioánnina 83.7 km
Kefalonia Letiště 92.1 km
Patras Araxos (Letiště) 97.9 km
Andravida 111.4 km
Zakynthos Letiště 119.6 km
Korfu 131.0 km
Saranda 141.8 km
Gjirokastër 147.9 km
Kastoria Letiště 167.0 km
Lamia 172.8 km
Kozani 176.4 km
Korçë 179.1 km
Larissa National (Letiště) 186.8 km
Florina 203.8 km
Nea Anchialos (Letiště) 215.3 km
Tripolis Letiště 220.2 km
Vlora 226.0 km
Kuçovë 226.5 km
Kalamata 228.0 km
Ochrid Letiště 229.0 km
Bitola 229.6 km
Ohrid St. Paul (Letiště) 230.8 km
Methoni 232.8 km
Sazan 244.4 km
Elbasan 252.1 km
Prilep 263.7 km
Lazaropole 274.8 km
Yzberish 281.2 km
Tirana 282.0 km
Letiště Soluň 285.7 km
Skiathos 292.7 km
Gevgelija 294.2 km
Peshkopi 294.2 km
Drač 297.2 km
Santa Maria di Leuca 298.6 km
Tanagra Letiště 301.1 km
Demir Kapija 301.7 km
Pozharane 306.8 km
Eleusis Letiště 309.0 km
Tetovo 323.0 km
Štip 328.7 km
Skopje-Petrovec 329.4 km
Kukës 330.5 km
Elliniko (Letiště) 333.0 km
Tatoi 333.0 km
Lecce 334.9 km
El Venizelos 352.5 km
Athény Letiště 355.6 km
Kythéra 359.7 km
Skadar 364.1 km
Berovo 364.1 km
Serres 372.9 km
Brindisi/Casale 374.7 km
Kriva Palanka 377.7 km
Sandanski 380.9 km
Priština Letiště 382.6 km
Bar 390.1 km
Vranje 395.4 km
Skyros Letiště 400.8 km
Podgorica 405.5 km
Podgorica 411.5 km
Grottaglie 423.4 km
Crotone 425.0 km
Tivat 437.8 km
Leskovac 439.5 km
Musala 452.5 km
Nikšić 458.3 km
Milos Letiště 459.6 km
Kavala/Chrisoupolis 465.7 km
Marina di Ginosa 473.0 km
Sofie 476.4 km
Syros Letiště 476.5 km
Gioia del Colle 481.6 km
Letiště Dubrovník 481.8 km
Letiště Chania 500.9 km
Monte Scuro 501.2 km
Dubrovník 501.4 km
Mourgash 510.0 km
Bari/Palese Macchie 513.5 km
Lamezia Terme 515.8 km
Plovdiv 543.4 km
Latronico 556.0 km
Neum 558.3 km
Tympaki (Letiště) 585.0 km
Lastovo 602.1 km
Vieste 612.6 km
Palagruža 634.5 km