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 - Kilyos Distance
Sarıyer 11.9 km
Istanbul 35.6 km
Istanbul 36.7 km
Istanbul / Sabiha Gokcen 45.9 km
Yalova Airport 63.2 km
Bursa 103.9 km
Cengiz Topel Naval Air Station 104.0 km
Yenişehir Airport 113.1 km
Yenişehir Airport 113.3 km
Çorlu 124.8 km
Bilecik 148.8 km
Bandırma 149.8 km
Adapazarı 160.5 km
Tekirdağ 167.2 km
Balıkesir 202.5 km
Kırklareli 205.9 km
Kütahya 207.0 km
Burgas 211.6 km
Burgas Airport 212.9 km
Eskişehir Airport 221.8 km
Varna 226.6 km
Varna Airport 236.1 km
Zafer Havaalani 240.2 km
Düzce 240.8 km
Uşak 252.7 km
Mangalia 255.2 km
Akhisar 263.6 km
Edirne 277.6 km
Balıkesir Koca Seyit Airport 279.8 km
Bolu 290.3 km
Constanța 292.2 km
Afyonkarahisar 293.6 km
Afyonkarahisar 299.1 km
Adamclisi 302.0 km
Medgidia 305.1 km
Zonguldak 308.6 km
Zonguldak 308.6 km
Mihail Kogălniceanu Airport 309.7 km
Çanakkale 313.1 km
Manisa 313.7 km
Dikili 320.6 km
Cernavodă 322.1 km
Ayvalık 322.9 km
Feteşti 332.3 km
Sliven 333.1 km
Gura Portitei 334.9 km
Denizli 337.4 km
Umirea 342.9 km
Mytilene 345.8 km
Călăraşi 345.8 km
İzmir 345.9 km
Casimcea 348.9 km
Alexandroupolis Airport 349.2 km
Çiğli Air Base 350.8 km
Hârşova 357.1 km
Aydın 357.9 km
İzmir Adnan Menderes Airport 358.4 km
Sfântu Gheorghe 359.6 km
Suleyman Demirel 360.3 km
Razgrad 362.7 km
Bartın 369.2 km
Slobozia 372.4 km
Mahmudia 373.4 km
Tulcea 373.5 km
Burdur 375.5 km
Isparta 377.9 km
Maliuc 382.2 km
Akşehir 384.9 km
Oltenița 385.3 km
Kuşadası 386.9 km
Sulina 387.8 km
Grivita 393.4 km
Muğla 400.7 km
Chiscani 406.5 km
Mürted Airfield Command 408.9 km
Kardzhali 410.1 km
Gorna Oryahovitsa Airport 414.7 km
Çeşme 420.9 km
Milas- Bodrum Airport 421.9 km
Samos Airport 422.2 km
Etimesgut Air Base 425.4 km
Galați 428.7 km
Giurgiu 431.6 km
Urziceni 432.1 km
Guvercinlik 432.4 km
Chios Airport 432.4 km
Lemnos Airport 443.1 km
Ankara Central 446.2 km
Bodrum 448.7 km
Bucharest 452.1 km
Buzău 452.6 km
Ankara/Esenboga 454.6 km
Aurel Vlaicu Intl. Airport 460.1 km
Otopeni 461.1 km
Valea Râmnicului 463.4 km
Leros 470.9 km
Zimnicea 474.1 km
Focşani 481.1 km
Tecuci 485.3 km