Wereld

Europa



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.


Weerstations in de buurt - Roslavl Afstand
Roslavl 0.0 km
Potsjinok 63.5 km
Kastsyukovichy 101.4 km
Zhukovka 108.6 km
Smolensk 114.8 km
Spas-Demensk 139.2 km
Shirki 162.2 km
Trubchevsk 163.0 km
Brjansk 176.9 km
Bely 179.6 km
Vjazma 208.5 km
Slawharad 208.7 km
Horki 213.2 km
Velizj 242.9 km
Homel 254.9 km
Konotop 255.3 km
Orsja 271.4 km
Toropets 274.8 km
Sukhinichi 280.6 km
Gagarin 285.2 km
Tsjernihiv 291.9 km
Vitsebsk 298.7 km
Ostasjkov 300.5 km
Mahiljow 308.0 km
Zjlobin 325.9 km
Staritsa 333.0 km
Velikieje Loeki 336.5 km
Demyansk 350.7 km
Soemy 350.8 km
Brahin 352.0 km
Cholm 354.8 km
Syanno 359.9 km
Orjol 364.3 km
Loebny 368.1 km
Vasilievichy 369.5 km
Kosharovo 386.5 km
Klichaw 391.8 km
Bologoje 392.5 km
Boryspil 402.4 km
Ponyri 413.4 km
ZavodskiyKhutor 414.9 km
Maloyaroslavets 418.2 km
Babroejsk 418.3 km
Koersk 420.9 km
Kiev 426.9 km
Byerazino 427.1 km
Hostomel Airport 431.6 km
Tver 435.4 km
Proletarskiy 435.4 km
Mazyr 443.9 km
Poltava 444.5 km
Naro-Fominsk 450.4 km
Myronivka 451.8 km
Svitlovodsk 458.0 km
Oboyan 461.6 km
Lepel 469.0 km
Polatsk 475.8 km
Novo-ierusalim 478.4 km
Barysaw 483.7 km
Klin 488.7 km
Dno 489.0 km
Maksatikha 491.4 km
Belgorod 515.2 km
Marjina Horka 524.0 km
Puskinskie Gory 527.7 km
Opotsjka 529.9 km
Charkov 532.0 km
Zjytomyr 577.4 km
Pskov 616.4 km
Vinnytsja 651.3 km