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 - Romny Afstand
Konotop 54.9 km
Loebny 87.0 km
Soemy 132.1 km
Poltava 159.2 km
Svitlovodsk 160.2 km
Trubchevsk 172.8 km
Brjansk 248.9 km
Kropyvnytsky 253.0 km
Kryvy Rih Luchthaven 253.5 km
Proletarskiy 254.2 km
Tsjernihiv 257.6 km
Dnipro 257.7 km
Zhukovka 259.7 km
Kastsyukovichy 290.0 km
Boryspil 290.6 km
Myronivka 294.7 km
Shirki 298.6 km
Roslavl 305.3 km
Koersk 312.8 km
Oboyan 318.1 km
Charkov 321.4 km
Homel 322.0 km
Zaporizja 334.2 km
Kiev 339.1 km
Orjol 344.0 km
Spas-Demensk 344.5 km
Ponyri 344.6 km
Belgorod 346.0 km
Potsjinok 361.9 km
Hostomel Airport 366.7 km
Sukhinichi 371.2 km
Brahin 373.5 km
Slawharad 375.3 km
Mykolajiv 387.2 km
Cherson 397.5 km
Smolensk 406.2 km
Oeman 407.5 km
ZavodskiyKhutor 415.8 km
Vasilievichy 429.7 km
Bogoroditskoe-fenino 432.1 km
Zjlobin 433.3 km
Horki 438.1 km
Izjoem 448.0 km
Liubashivka 450.9 km
Livny 482.9 km
Mahiljow 486.1 km
Orsja 489.9 km
Mazyr 493.1 km
Odessa/Tsentralny 506.9 km
Klichaw 530.7 km
Babroejsk 538.3 km
Marioepol 553.0 km
Toela 557.8 km
Syanno 571.2 km