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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 - Nelidovo Distance
Bely 39.0 km
Ostachkov 93.3 km
Toropets 130.5 km
Demiansk 138.9 km
Smolensk 159.2 km
Potchinok 173.2 km
Velij 186.9 km
YamskayaSloboda 194.1 km
Kholm 198.7 km
Viazma 204.6 km
Bologoïe 210.6 km
Roslavl 213.7 km
Spas-Demensk 216.4 km
Kosharovo 233.8 km
Staraïa Roussa 235.6 km
Borovitchi 239.4 km
Staritsa 240.8 km
Velikié Louki 241.5 km
Gagarine 258.7 km
Joukovka 271.9 km
Horki 273.2 km
Arkazha 276.1 km
Kastsioukovitchy 280.9 km
Vitebsk 290.0 km
Orcha 306.9 km
Kirichi 315.1 km
Briansk 323.8 km
Slawharad 328.0 km
Shirki 329.0 km
Tikhvine 331.1 km
Liouban 342.4 km
Soukhinitchi 346.0 km
Dno 350.1 km
Tver 350.8 km
Troubtchevsk 355.4 km
Krenitsy 369.6 km
Sianno 369.9 km
Mahiliow 371.2 km
Yefimovsky 371.3 km
Maksatikha 374.5 km
Okhona 384.0 km
Nikolaevskoe 400.3 km
Chlisselbourg 403.5 km
Homiel 414.5 km
Siverski 418.9 km
Maloïaroslavets 426.3 km
Lodeïnoïe Pole 427.9 km
Jlobine 438.9 km
Puskinskie sanglant 439.0 km
Kline 441.7 km
Naro-Fominsk 442.6 km
Olonets 446.1 km
Novo-ierusalim 449.9 km
Poulkovo (Aéroport) 450.5 km
Polotsk 452.8 km
Opotchka 455.2 km
Babaïevo 456.6 km
Klitchaw 463.2 km
Vinnitsy-Kalekhovskaya 465.3 km
Orel 468.1 km
Lepiel 472.1 km
Oustioujna 472.5 km
Berazino 479.2 km
ZavodskiyKhutor 491.4 km
Babrouïsk 498.1 km
Vassilievitchy 499.4 km
Pskov 511.0 km
Baryssaw 512.3 km
Ponyri 530.1 km
Kingissepp 554.7 km
Marina Horka 579.1 km
Narva 601.0 km
Vyborg 623.2 km