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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 - Balaklija Vzdálenost
Izjum 55.4 km
Charkov 75.4 km
Bělgorod 110.4 km
Valujki 154.8 km
Bogoroditskoe-fenino 162.3 km
Obojaň 167.3 km
Proletarskiy 170.9 km
Kursk 220.8 km
Mariupol 220.9 km
Záporoží 222.4 km
Dnipro 223.2 km
Poltava 256.4 km
Ponyri 263.5 km
Sumy 274.0 km
Livny 277.3 km
Jejsk 282.0 km
Taganrog 301.9 km
Liski 324.7 km
Orel 326.0 km
Voroněž 329.1 km
Primorsko-Achtarsk 334.6 km
Jelec 336.2 km
Voroněž 336.3 km
ZavodskiyKhutor 352.8 km
Jefremov 355.9 km
Kerč 365.0 km
Millerovo 395.9 km
Kosonogov 396.9 km
Svitlovodsk 402.4 km
Lipeck 411.0 km
Bogučar 415.9 km
Kryvyj Rih Letiště 425.0 km
Lubny 429.7 km
Anna 434.6 km
Konotop 437.6 km
Brjansk 444.8 km
Trubčevsk 445.8 km
Vysokoye 450.5 km
Krasnodar 464.3 km
Pavelec 464.3 km
Tichoreck 477.4 km
Mičurinsk 502.5 km
Žukovka 506.6 km
Rjažsk 519.9 km
Kropyvnyckyj 524.7 km
Cherson 542.0 km
Čornomorske 585.3 km
Roslavl 606.2 km
Kascjukovičy 641.5 km