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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 - Novhorod-Siverskyj Vzdálenost
Konotop 39.7 km
Lubny 124.4 km
Trubčevsk 155.9 km
Černihiv 178.7 km
Sumy 206.8 km
Kascjukovičy 209.9 km
Shirki 212.1 km
Svitlovodsk 216.1 km
Žukovka 229.3 km
Homel 235.0 km
Boryspil 236.4 km
Brjansk 242.5 km
Roslavl 244.7 km
Poltava 247.2 km
Myronivka 258.3 km
Kropyvnyckyj 272.6 km
Kyjev 280.8 km
Slaŭharad 287.9 km
Bragin 293.3 km
Pochinok 294.3 km
Hostomel Letiště 303.5 km
Kryvyj Rih Letiště 308.1 km
Spas-Demensk 315.9 km
Proletarskiy 328.1 km
Smolensk 334.1 km
Dnipro 344.2 km
Žlobin 346.5 km
Vasilevičy 346.6 km
Horki 353.1 km
Kursk 371.5 km
Suchiniči 378.5 km
Umaň 378.6 km
Orel 380.8 km
Obojaň 386.1 km
Ponyri 394.8 km
Vjazma 396.4 km
Mogilev 398.1 km
Orša 403.6 km
Charkov 403.6 km
Mazyr 412.9 km
Mykolajiv 413.5 km
Záporoží 420.1 km
Bělgorod 420.9 km
Belyj 423.8 km
Ljubašivka 436.8 km
Kličaŭ 443.3 km
Veliž 446.2 km
ZavodskiyKhutor 451.5 km
Babrujsk 452.0 km
Vitebsk 455.9 km
Gagarin 457.7 km
Žytomyr 469.8 km
Sjanno 483.7 km
Berazino 491.3 km
Vinnycja 513.4 km
Malojaroslavec 527.5 km
Barysaŭ 560.7 km
Marjina Horka 564.1 km
Naro-Fominsk 567.3 km
Lepel 574.2 km
Kišiněv 594.8 km
Polock 603.2 km
Novo-ierusalim 608.4 km