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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.


Estações Meteorológicas Próximas - Ulianovsk Distância
Ulyanovsk Vostochny Airport 1.9 km
Tetyushi 41.7 km
Novodevich'e 57.7 km
Ulyanovsk Baratayevka Airport 60.9 km
Dimitrovgrad 91.6 km
Syzran 98.1 km
Cazã 104.8 km
Samara 125.1 km
Khvalynsk 159.4 km
Aeroporto Internacional de Samara-Kurumoch 166.3 km
Kanadej 168.1 km
Pugachyov 172.4 km
Arsk 172.7 km
Culpanovo 182.0 km
Novy Toryal 192.1 km
Ioshkar-Ola 201.1 km
Tcheboksary Aeroporto 204.2 km
Ierchov 228.7 km
Surskoe 232.0 km
BolshayaGlushitsa 236.4 km
Alatyr 247.0 km
Perelyub 250.6 km
Ozinki 254.3 km
Chelno-Vershinsky 257.9 km
Nolinsk 263.7 km
Inza 266.5 km
Poretskoe 279.3 km
Radischevo 280.1 km
Matveyevo 283.4 km
Kozmodemyansk 285.2 km
Kotelnich 292.5 km
Kumeeny 297.5 km
Avangard Zern.s/z 305.6 km
Svobodnyy 309.9 km
Alexandrov Gay 312.3 km
Kirov 314.4 km
Kirov 320.9 km
Lavrovka 326.5 km
Shakhunya 343.1 km
Oral 357.2 km
Saratov 371.9 km
Saratov 372.4 km
Sergach 375.7 km
Begishevo Airport 377.8 km
Elabuga 378.4 km
Pallasovka 386.7 km
Saransk 399.1 km
Chapaev 400.0 km
Vokhma 407.6 km
Buguruslan 410.3 km
Oktyabrsky Gorodok 425.5 km
Vetluga 425.7 km
Penza 430.2 km
Bugulma 447.4 km
Krasnye Baki 453.5 km
Sharia 470.8 km
Lukoyanov 479.4 km
Glazov 498.7 km
Kamyshin 501.6 km
Zhympity 512.1 km
Rudnya 541.9 km
Nijni Novgorod 551.7 km
Kologriv 601.8 km
Rechnoy 603.8 km