World

Europe



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.


Nearby Weather Stations - Eyüp Distance
Istanbul 12.3 km
Sarıyer 20.3 km
Kilyos 24.5 km
Istanbul 31.5 km
Istanbul / Sabiha Gokcen 47.9 km
Yalova Airport 56.7 km
Bursa 86.4 km
Yenişehir Airport 106.1 km
Yenişehir Airport 106.8 km
Çorlu 109.8 km
Cengiz Topel Naval Air Station 113.0 km
Bandırma 126.3 km
Bilecik 147.4 km
Tekirdağ 150.4 km
Adapazarı 170.8 km
Balıkesir 178.0 km
Kırklareli 197.3 km
Kütahya 199.4 km
Burgas 212.4 km
Burgas Airport 214.5 km
Eskişehir Airport 222.3 km
Zafer Havaalani 232.3 km
Varna 236.5 km
Uşak 236.7 km
Akhisar 239.4 km
Varna Airport 244.9 km
Düzce 253.2 km
Balıkesir Koca Seyit Airport 256.3 km
Edirne 266.8 km
Mangalia 272.2 km
Afyonkarahisar 287.2 km
Manisa 289.3 km
Çanakkale 292.6 km
Afyonkarahisar 293.1 km
Dikili 296.6 km
Ayvalık 299.4 km
Bolu 302.4 km
Constanța 310.0 km
Adamclisi 315.1 km
Denizli 318.7 km
Medgidia 320.4 km
İzmir 321.4 km
Mytilene 322.1 km
Zonguldak 325.1 km
Zonguldak 325.1 km
Çiğli Air Base 326.3 km
Mihail Kogălniceanu Airport 326.7 km
Sliven 328.8 km
Alexandroupolis Airport 332.7 km
İzmir Adnan Menderes Airport 334.0 km
Aydın 334.5 km
Cernavodă 336.3 km
Feteşti 345.2 km
Suleyman Demirel 349.6 km
Gura Portitei 354.7 km
Călăraşi 355.0 km
Umirea 362.2 km
Kuşadası 362.6 km
Burdur 364.2 km
Razgrad 364.5 km
Casimcea 365.3 km
Isparta 368.1 km
Hârşova 371.4 km
Muğla 379.2 km
Sfântu Gheorghe 381.7 km
Akşehir 382.1 km
Slobozia 383.0 km
Bartın 386.3 km
Oltenița 390.1 km
Tulcea 392.1 km
Mahmudia 393.6 km
Çeşme 396.7 km
Samos Airport 397.8 km
Kardzhali 397.8 km
Milas- Bodrum Airport 398.5 km
Maliuc 402.7 km
Grivita 404.1 km
Chios Airport 408.4 km
Sulina 410.2 km
Gorna Oryahovitsa Airport 411.2 km
Mürted Airfield Command 418.5 km
Chiscani 421.3 km
Lemnos Airport 423.3 km
Bodrum 425.1 km
Giurgiu 432.5 km
Etimesgut Air Base 434.7 km
Urziceni 439.4 km
Guvercinlik 441.7 km
Galați 444.4 km
Leros 446.6 km
Ankara Central 455.7 km
Bucharest 455.8 km
Buzău 462.0 km
Aurel Vlaicu Intl. Airport 464.1 km
Ankara/Esenboga 465.0 km
Otopeni 465.3 km
Zimnicea 472.0 km
Plovdiv 474.3 km
Valea Râmnicului 474.3 km
Kavala/Chrisoupolis 478.7 km