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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.


Nearby Weather Stations - Syanno Distance
Syanno 0.6 km
Vitebsk 80.6 km
Orsha 89.4 km
Mogilev 92.5 km
Lyepyel 109.8 km
Polotsk 120.9 km
Byerazino 121.3 km
Klichaw 131.8 km
Barysaw 141.8 km
Horki 148.2 km
Babruysk 166.3 km
Velikiye Luki 181.8 km
Velizh 184.5 km
Zhlobin 188.3 km
Slawharad 195.9 km
Marjina Horka 213.8 km
Dokshytsy 214.2 km
Opochka 215.1 km
Verkhnyadzvinsk 216.9 km
Puskinskie Gory 232.2 km
Minsk National Airport 243.4 km
Vasilievichy 246.8 km
Sharkawshchyna 253.9 km
Smolensk 265.4 km
Gomel 270.3 km
Toropets 270.4 km
Shirki 273.3 km
Mazyr 273.4 km
Kholm 280.6 km
Dno 292.9 km
Slutsk 293.6 km
Brahin 296.4 km
Kastsyukovichy 299.3 km
Pochinok 308.3 km
Rēzekne 318.0 km
Zhytkavichy 323.1 km
Pskov 323.8 km
Daugavpils 354.6 km
Staraya Russa 358.1 km
Roslavl 360.2 km
Chernihiv 364.3 km
Nikolaevskoe 364.3 km
Łyntupy 376.7 km
Bely 377.1 km
Dūkštas 381.4 km
Alūksne 391.8 km
Švenčionys 392.1 km
Arkazha 396.9 km
Gulbene 401.8 km
Hostomel Airport 408.7 km
Demyansk 412.1 km
Võru 420.7 km
Kyiv 432.2 km
Gdov 435.6 km
Madona 435.9 km
Ostashkov 441.8 km
Baranavichy 442.2 km
Boryspil 449.4 km
Zīlāni 452.0 km
Zhytomyr 456.1 km
YamskayaSloboda 458.0 km
Utena 461.2 km
Zhukovka 468.3 km
Tartu 475.0 km
Pinsk 476.7 km
Zosēni 479.3 km
Zosēni 479.3 km
Sarny 485.4 km
Lida 493.4 km
Trubchevsk 500.6 km
Mustvee 501.1 km
Valga 501.2 km
Vilnius Airport 510.5 km
Konotop 517.6 km
Jõgeva 531.8 km
Skrīveri 538.7 km
Shepetivka 541.2 km
Priekuļi 543.7 km
Rūjiena 568.5 km
Rivne 572.8 km
Viljandi 574.7 km
Borovichi 580.8 km
Lubny 588.0 km
Türi 618.5 km

Current weather