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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.


Najbliższa stacja pogodowa - Semeniwka Odległość
Konotop 112.2 km
Kościukowicze 123.9 km
Shirki 134.8 km
Trubczewsk 136.9 km
Czernihów 163.1 km
Rosław 166.3 km
Żukówka 180.8 km
Homel 183.0 km
Łubnie 209.9 km
Poczynok 210.3 km
Sławograd 212.9 km
Briańsk 216.9 km
Smoleńsk 248.2 km
Boryspol 256.4 km
Spas-Diemieńsk 262.0 km
Brahin 262.6 km
Sumy 262.8 km
Horki 271.3 km
Żłobin 290.7 km
Kijów 291.4 km
Mironówka 296.2 km
Switłowodśk 302.0 km
Wasilewicze 305.4 km
Hostomel Port lotniczy 305.6 km
Orsza 324.3 km
Połtawa 324.5 km
Mohylew 326.6 km
Wiaźma 342.9 km
Biełyj 345.6 km
Kropywnycki 347.3 km
Suchiniczi 355.2 km
Wieliż 360.0 km
Witebsk 374.0 km
Proletarskiy 376.6 km
Mozyrz 377.8 km
Kliczew 383.0 km
Orzeł 386.5 km
Bobrujsk 397.0 km
Kursk 400.7 km
Sienno 407.8 km
Gagarin 411.6 km
Ponyri 413.9 km
Humań 416.9 km
Toropiec 419.0 km
Dniepr 424.6 km
Obojań 425.3 km
Berezyna 429.0 km
Wielkie Łuki 451.6 km
ZavodskiyKhutor 453.3 km
Charków 461.8 km
Żytomierz 467.5 km
Biełgorod 467.8 km
Starica 477.5 km
Borysów 496.7 km
Lepel 503.7 km
Małojarosławiec 505.9 km
Marina Horka 510.2 km
Winnica 525.8 km
Połock 528.4 km
Naro-Fominsk 543.9 km
Twer 568.5 km
Novo-ierusalim 581.1 km
Klin 600.4 km
Opoczka 611.2 km