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 - Hacikasim Distance
Istanbul / Sabiha Gokcen 41.5 km
Cengiz Topel Naval Air Station 45.3 km
Istanbul 55.3 km
Sarıyer 59.5 km
Yalova Airport 59.9 km
Kilyos 63.6 km
Yenişehir Airport 88.3 km
Istanbul 89.3 km
Yenişehir Airport 90.7 km
Adapazarı 98.1 km
Bilecik 106.4 km
Bursa 112.4 km
Eskişehir Airport 171.3 km
Kütahya 174.5 km
Düzce 177.3 km
Çorlu 187.4 km
Bandırma 199.8 km
Zafer Havaalani 206.8 km
Bolu 226.7 km
Tekirdağ 228.9 km
Balıkesir 240.8 km
Uşak 241.6 km
Zonguldak 246.4 km
Zonguldak 246.4 km
Afyonkarahisar 254.9 km
Afyonkarahisar 259.4 km
Kırklareli 269.2 km
Burgas 269.3 km
Burgas Airport 269.7 km
Varna 271.1 km
Mangalia 281.3 km
Varna Airport 282.3 km
Akhisar 293.6 km
Bartın 307.5 km
Constanța 314.8 km
Balıkesir Koca Seyit Airport 328.4 km
Suleyman Demirel 330.5 km
Denizli 333.3 km
Mihail Kogălniceanu Airport 334.7 km
Medgidia 335.2 km
Akşehir 337.4 km
Adamclisi 338.2 km
Edirne 341.2 km
Isparta 345.7 km
Mürted Airfield Command 346.1 km
Manisa 346.9 km
Burdur 347.2 km
Gura Portitei 348.5 km
Cernavodă 355.1 km
Umirea 358.8 km
Sfântu Gheorghe 361.1 km
Etimesgut Air Base 362.8 km
Dikili 365.0 km
Feteşti 368.1 km
Guvercinlik 369.8 km
Çanakkale 370.4 km
Ayvalık 371.2 km
Casimcea 374.6 km
Aydın 377.8 km
İzmir 380.8 km
Ankara Central 383.4 km
Mahmudia 384.9 km
Sulina 387.2 km
Çiğli Air Base 388.3 km
Hârşova 389.2 km
Călăraşi 389.6 km
Ankara/Esenboga 391.4 km
Tulcea 391.5 km
İzmir Adnan Menderes Airport 392.1 km
Maliuc 392.1 km
Mytilene 392.5 km
Sliven 394.1 km
Muğla 408.4 km
Alexandroupolis Airport 411.2 km
Slobozia 413.0 km
Kuşadası 415.7 km
Razgrad 417.9 km
Grivita 433.8 km
Oltenița 436.2 km
Chiscani 436.3 km
Milas- Bodrum Airport 440.4 km
Cihanbeyli 443.1 km
Konya 448.2 km
Çankırı 450.3 km
Samos Airport 453.6 km
Kırıkkale 453.8 km
Galați 455.7 km
Çeşme 463.0 km
Kastamonu 466.1 km
Bodrum 469.3 km
İnebolu 472.1 km
Kardzhali 473.7 km
Gorna Oryahovitsa Airport 474.9 km
Chios Airport 476.0 km
Urziceni 478.6 km
Giurgiu 487.6 km
Buzău 495.0 km
Leros 499.8 km
Lemnos Airport 501.5 km
Valea Râmnicului 502.6 km