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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 - Parnas Vzdálenost
Lamia 40.6 km
Nea Anchialos (Letiště) 73.2 km
Tanagra Letiště 104.4 km
Tripolis Letiště 105.6 km
Eleusis Letiště 114.4 km
Larissa National (Letiště) 115.3 km
Skiathos 118.8 km
Tatoi 137.0 km
Patras Araxos (Letiště) 139.3 km
Elliniko (Letiště) 139.8 km
El Venizelos 157.9 km
Athény Letiště 160.6 km
Andravida 161.5 km
Kalamata 165.1 km
Methoni 202.8 km
Kozani 204.4 km
Letiště Soluň 207.2 km
Zakynthos Letiště 209.3 km
Preveza 209.7 km
Skyros Letiště 212.4 km
Kythéra 235.1 km
Ioánnina 235.5 km
Kefalonia Letiště 239.5 km
Kastoria Letiště 247.4 km
Florina 268.8 km
Gevgelija 269.3 km
Milos Letiště 279.4 km
Serres 280.1 km
Syros Letiště 282.2 km
Bitola 294.7 km
Korçë 298.1 km
Demir Kapija 299.5 km
Prilep 311.6 km
Sandanski 317.6 km
Gjirokastër 318.1 km
Paros Letiště 319.4 km
Korfu 320.9 km
Saranda 323.0 km
Lémnos Letiště 323.5 km
Mykonos 324.2 km
Berovo 327.9 km
Ochrid Letiště 332.6 km
Kavala/Chrisoupolis 333.4 km
Štip 334.5 km
Ohrid St. Paul (Letiště) 335.1 km
Naxos 339.6 km
Naxos Letiště 340.0 km
Letiště Chania 349.8 km
Skopje-Petrovec 370.0 km
Lazaropole 376.6 km
Kriva Palanka 378.5 km
Théra 380.3 km
Kuçovë 383.1 km
Musala 388.9 km
Elbasan 389.7 km
Chios Letiště 392.0 km
Pozharane 394.4 km
Vlora 402.5 km
Tetovo 403.2 km
Peshkopi 406.8 km
Çeşme 410.7 km
Vranje 421.0 km
Sazan 423.7 km
Yzberish 427.5 km
Tympaki (Letiště) 427.5 km
Tirana 428.8 km
Sofie 430.4 km
Heráklion Letiště 433.2 km
Alexandrupoli Letiště 436.1 km
Plovdiv 437.1 km
Kukës 437.4 km
Kardžali 440.6 km
Mytiléna 446.7 km
Çanakkale 451.2 km
Priština Letiště 453.5 km
Kastelli (Letiště) 454.4 km
Drač 454.8 km
Mourgash 455.4 km
Ayvalık 461.1 km
Leskovac 464.3 km
Dikili 478.6 km
Leros 485.3 km
Samos Letiště 485.7 km
Santa Maria di Leuca 494.1 km
Skadar 503.7 km
Sitia Letiště 513.4 km
Lecce 527.9 km
Bar 540.7 km
Edirne 542.1 km
Podgorica 547.0 km
Podgorica 551.2 km
Sliven 587.3 km
Tivat 590.7 km
Nikšić 600.5 km
Letiště Dubrovník 640.8 km
Dubrovník 662.2 km