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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 - Jejsk Vzdálenost
Jejsk 10.4 km
Primorsko-Achtarsk 58.8 km
Taganrog 82.1 km
Mariupol 99.0 km
Krasnodar 172.8 km
Anapa (Letiště) 180.9 km
Anapa 193.6 km
Tichoreck 212.9 km
Kerč 236.8 km
Tuapse 240.8 km
Izjum 245.6 km
Kosonogov 264.2 km
Majkop 268.2 km
Millerovo 303.6 km
Valujki 309.8 km
Konstantinovsk 322.9 km
Adler Microdistrict 333.5 km
Krasnaja Poljana 335.3 km
Gigant 341.7 km
Záporoží 346.8 km
Armavir 347.4 km
Charkov 362.8 km
Bogučar 377.7 km
Bělgorod 397.5 km
Dnipro 407.0 km
Kumskiy 413.4 km
Kazanskaya 415.9 km
Morozovsk 423.4 km
Cimljansk 434.3 km
Stavropol / Shpakovskoy 443.5 km
Kalač 444.0 km
Něvinnomyssk 445.6 km
Zemtsov 450.2 km
Proletarskiy 460.7 km
Zimovniki 469.2 km
Těberda 472.7 km
Poltava 490.8 km
Simferopol Letiště 501.2 km
Svetlograd 520.7 km
Zugdidi 534.4 km
Sinop (Kap) 540.7 km
Poti 541.8 km
Urjupinsk 542.0 km
Shadzhatmaz 548.1 km
Sumy 548.7 km
Serafimovich 553.8 km
Novoanninsky 588.2 km
Kutaisi Letiště 603.6 km
Kutaisi 611.7 km