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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 - Neapoli Vzdálenost
Kythéra 24.5 km
Tripolis Letiště 128.1 km
Kalamata 129.8 km
Methoni 155.6 km
Letiště Chania 155.7 km
Milos Letiště 158.1 km
Elliniko (Letiště) 158.7 km
Eleusis Letiště 167.3 km
El Venizelos 171.4 km
Athény Letiště 174.9 km
Tatoi 181.2 km
Tanagra Letiště 191.2 km
Syros Letiště 230.1 km
Paros Letiště 234.6 km
Tympaki (Letiště) 240.6 km
Andravida 245.4 km
Patras Araxos (Letiště) 249.1 km
Lamia 252.2 km
Naxos Letiště 262.5 km
Naxos 263.5 km
Théra 263.7 km
Heráklion Letiště 264.5 km
Mykonos 270.7 km
Zakynthos Letiště 274.4 km
Skiathos 276.9 km
Nea Anchialos (Letiště) 278.8 km
Kastelli (Letiště) 285.3 km
Skyros Letiště 295.2 km
Larissa National (Letiště) 328.0 km
Kefalonia Letiště 330.1 km
Preveza 356.3 km
Sitia Letiště 362.6 km
Chios Letiště 387.7 km
Çeşme 402.6 km
Letiště Soluň 410.0 km
Ioánnina 414.4 km
Kozani 414.7 km
Leros 421.0 km
Lémnos Letiště 421.2 km
Samos Letiště 444.1 km
Kós Letiště 448.9 km
Kastoria Letiště 451.4 km
Tobruk 461.1 km
Mytiléna 470.1 km
Korfu 475.4 km
Karpathos 476.5 km
Florina 477.2 km
Marj 479.1 km
Çiğli Air Base 482.9 km
Kuşadası 485.1 km
Kavala/Chrisoupolis 485.8 km
Saranda 487.6 km
İzmir Adnan Menderes (Letiště) 488.7 km
Bodrum 489.0 km
Gjirokastër 491.6 km
Ayvalık 492.5 km
Korçë 494.8 km
Smyrna 495.6 km
Dikili 497.5 km
Datça 512.4 km
Milas- Bodrum (Letiště) 517.1 km
Çanakkale 520.9 km
Manisa 530.1 km
Balıkesir Koca Seyit (Letiště) 535.6 km
Alexandrupoli Letiště 541.6 km
Aydın 549.1 km
Benghází Letiště 553.0 km
Kuçovë 566.6 km
Vlora 571.8 km
Akhisar 584.5 km
Sazan 590.1 km
Balıkesir 623.2 km
Bandırma 665.7 km
Tekirdağ 671.5 km