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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 - Vryses Vzdálenost
Letiště Chania 21.0 km
Tympaki (Letiště) 68.2 km
Heráklion Letiště 107.6 km
Kastelli (Letiště) 124.6 km
Milos Letiště 139.6 km
Kythéra 164.0 km
Théra 173.1 km
Paros Letiště 196.1 km
Sitia Letiště 210.2 km
Naxos Letiště 216.9 km
Naxos 218.8 km
Syros Letiště 227.7 km
Mykonos 245.5 km
El Venizelos 263.0 km
Athény Letiště 264.2 km
Elliniko (Letiště) 264.4 km
Tatoi 284.7 km
Eleusis Letiště 286.3 km
Tripolis Letiště 301.2 km
Kalamata 301.4 km
Tanagra Letiště 311.4 km
Methoni 318.7 km
Tobruk 331.8 km
Karpathos 338.1 km
Leros 341.5 km
Kós Letiště 351.5 km
Skyros Letiště 368.0 km
Chios Letiště 368.6 km
Çeşme 376.8 km
Samos Letiště 381.1 km
Sallum 396.1 km
Bodrum 396.5 km
Skiathos 398.3 km
Datça 407.1 km
Lamia 411.4 km
Andravida 419.6 km
Kuşadası 421.5 km
Patras Araxos (Letiště) 423.9 km
Nea Anchialos (Letiště) 425.5 km
Milas- Bodrum (Letiště) 427.8 km
İzmir Adnan Menderes (Letiště) 440.1 km
Rhodes/Paradissi 443.0 km
Çiğli Air Base 444.4 km
Zakynthos Letiště 445.6 km
Smyrna 451.1 km
Mytiléna 458.3 km
Marj 471.7 km
Marmaris 475.1 km
Lémnos Letiště 475.4 km
Aydın 475.5 km
Dikili 477.7 km
Larissa National (Letiště) 481.5 km
Ayvalık 483.7 km
Manisa 485.1 km
Muğla 498.1 km
Kefalonia Letiště 502.3 km
Mersa Matrúh Letiště 523.2 km
Balıkesir Koca Seyit (Letiště) 524.4 km
Dalaman 527.2 km
Preveza 531.0 km
Akhisar 539.2 km
Benghází Letiště 552.6 km
Ioánnina 587.1 km
Balıkesir 592.9 km
Saranda 662.2 km