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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 - Udomlja Vzdálenost
Kosharovo 58.6 km
Okhona 92.5 km
Maksatikha 96.8 km
Bologoje 107.6 km
Starica 126.5 km
Tver 131.4 km
Boroviči 133.6 km
Yefimovsky 151.8 km
Babajevo 171.2 km
Usťužna 180.3 km
Gagarin 215.7 km
Ostaškov 222.5 km
Tichvin 230.3 km
Novoye Roshchino 232.3 km
Klin 237.4 km
Vinnitsy-Kalekhovskaya 252.4 km
Vjazma 257.9 km
Novo-ierusalim 268.5 km
Dubna 269.0 km
YamskayaSloboda 278.7 km
Demyansk 284.7 km
Kašin 289.7 km
Naro-Fominsk 293.2 km
Belyj 296.9 km
Malojaroslavec 306.1 km
Lodějnoje Pole 307.5 km
Letiště Moskva-Vnukovo 323.9 km
Vytěgra 325.0 km
Spas-Demensk 336.9 km
Moskva 342.9 km
Suchiniči 346.2 km
Čerepovec 356.8 km
Kiriši 362.5 km
Belozersk 363.2 km
Olonets 364.8 km
Krenitsy 364.9 km
Uglič 367.1 km
Petrozavodsk 369.8 km
Pudož 391.2 km
Toropec 398.5 km
Rybinsk 408.6 km
Staraja Russa 412.1 km
Arkazha 423.4 km
Žukovka 423.7 km
Pochinok 430.9 km
Brjansk 431.3 km
Cholm 432.2 km
Tula 436.9 km
Roslavl 438.3 km
Smolensk 438.5 km
ZavodskiyKhutor 440.0 km
Kašira 442.6 km
Ljubaň 442.8 km
Mishutino 449.6 km
Pošechoňje 461.4 km
Veliž 476.2 km
Šlisselburg 486.3 km
Pashkovo 490.7 km
Rostov 493.5 km
Kascjukovičy 533.5 km
Kargopol 541.7 km
Jefremov 545.9 km
Vologda 560.0 km
Shirki 591.2 km
Pavelec 595.2 km
Rjazaň 595.3 km
Slaŭharad 608.7 km