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 - Irpin Afstand
Hostomel Airport 11.9 km
Kiev 24.3 km
Boryspil 73.5 km
Myronivka 115.5 km
Brahin 124.7 km
Tsjernihiv 144.7 km
Oeman 166.7 km
Zjytomyr 170.8 km
Vasilievichy 174.9 km
Mazyr 189.5 km
Homel 198.0 km
Vinnytsja 220.9 km
Zjlobin 231.6 km
Liubashivka 254.8 km
Shirki 283.4 km
Kropyvnytsky 287.7 km
Babroejsk 290.2 km
Slawharad 294.9 km
Klichaw 307.2 km
Loebny 311.6 km
Zhytkavichy 313.5 km
Mahiljow 332.7 km
Konotop 335.6 km
Kastsyukovichy 338.5 km
Mohyliv-Podilskyi 339.4 km
Byerazino 350.9 km
Shepetivka 359.6 km
Svitlovodsk 361.1 km
Chisinau 365.4 km
Horki 372.6 km
Marjina Horka 373.6 km
Chisinau Luchthaven 375.6 km
Mykolajiv 377.1 km
Chmelnytsky 378.3 km
Orsja 385.1 km
Sloetsk 388.9 km
Odessa/Tsentralny 394.2 km
Kryvy Rih Luchthaven 403.3 km
Sarny 411.7 km
Barysaw 414.1 km
Syanno 419.8 km
Ștefăneşti 426.1 km
Roslavl 434.5 km
Iaşi 436.2 km
Trubchevsk 438.1 km
Nationale Luchthaven Minsk 443.5 km
Potsjinok 444.6 km
Cherson 448.8 km
Bârnova 451.2 km
Smolensk 452.5 km
Rivne 458.3 km
Lepel 458.5 km
Darabani 467.3 km
Vaslui 469.5 km
Negreşti 474.5 km
Cotnari 480.8 km
Zhukovka 483.5 km
Botoşani 483.6 km
Poltava 486.1 km
Pinsk 486.7 km
Soemy 492.8 km
Bârlad 506.4 km
Roman 507.1 km
Dokshytsy 509.1 km
Suceava Luchthaven 513.9 km
Brjansk 521.4 km
Bacău 536.6 km
Târgu Neamț 538.0 km
Baranavitsjy 538.3 km
Adjud 549.2 km
Piatra Neamț 553.8 km
Dnipro 554.4 km
Spas-Demensk 558.6 km
Târgu Ocna 576.6 km