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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.


Stations météo à proximité - Mariinski Possad Distance
Iochkar-Ola 39.8 km
Tcheboksary Aéroport 41.2 km
Kozmodemyansk 127.2 km
Novy Toryal 130.8 km
Ulyanovsk Baratayevka (Aéroport) 149.2 km
Tetiouchi 149.9 km
Alatyr 160.0 km
Surskoe 167.5 km
Chakhounia 168.2 km
Poretskoe 169.5 km
Ulyanovsk Vostochny (Aéroport) 175.2 km
Kotelnitch 177.1 km
Kazan 178.5 km
Kanadej 223.7 km
Novodevich'e 224.1 km
Inza 224.7 km
Syzran 231.1 km
Vokhma 237.7 km
Arsk 239.1 km
Sergatch 250.8 km
Dimitrovgrad 251.2 km
Vetlouga 254.2 km
Kirov 262.1 km
Nolinsk 269.9 km
Radischevo 272.8 km
Khvalynsk 273.0 km
Kirov 280.8 km
Kumeeny 284.8 km
Oparino 285.1 km
Krasnye Baki 294.4 km
Charia 297.7 km
Samara 299.6 km
Saransk 319.1 km
Culpanovo 322.8 km
Svobodnyy 323.9 km
Pougatchev 327.0 km
Samara (Aéroport) 332.7 km
Lalsk 343.9 km
Nikolsk 361.9 km
Loukoïanov 367.7 km
Matveyevo 369.3 km
Penza 378.7 km
Objacevo 379.2 km
Veliki Oustioug 386.5 km
Chelno-Vershinsky 396.2 km
BolshayaGlushitsa 409.5 km
Nijni Novgorod 413.9 km
Kologriv 432.2 km
Vyezdnoye 441.7 km
Krasnoslobodsk 458.7 km
Avangard Zern.s/z 470.7 km
Zavoljie 478.9 km
Nyuksenitsa 511.6 km
Temnikov 512.3 km
Nikolo-Poloma 512.8 km
Iourievets 520.8 km
Rtichtchevo 530.8 km
Pachelma 535.7 km
Belinski 539.5 km