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 - Väike-Maarja Parish Vzdálenost
Väike-Maarja Parish 0.0 km
Jõgeva 44.0 km
Kunda (Port) 52.0 km
Mustvee 84.4 km
Türi 96.3 km
Tartu 100.0 km
Viljandi 104.2 km
Kallbadagrund 110.5 km
Pernaja Orrengrund 115.6 km
Porvoo Emasalo 126.0 km
Jõhvi 131.1 km
Valga 136.7 km
Porvoo Kilpilahti 139.8 km
Porvoo 143.9 km
Rankki 147.4 km
Võru 155.1 km
Kotka Haapasaari 155.8 km
Rūjiena 157.5 km
Kuusiku 167.8 km
Anjala 168.4 km
Töölö 170.6 km
Vanhakaupunki 177.5 km
Gdov 182.5 km
Letiště Helsinky-Vantaa 184.4 km
Tallinn 185.4 km
Mantsala Hirvihaara 189.4 km
Alūksne 191.2 km
Utti 192.4 km
Lahti 195.3 km
Zosēni 203.1 km
Zosēni 203.1 km
Gulbene 206.4 km
Heinola 207.5 km
Priekuļi 207.6 km
Pärnu (Letiště) 209.0 km
Narva 210.9 km
Virolahti 211.6 km
Rajamäki 216.6 km
Nurmijärvi 223.7 km
Kirkkonummi Makiluoto 224.2 km
Madona 226.9 km
Pulkkilanharju Lighthouse 227.8 km
Lammi 234.2 km
Vihti 241.8 km
Ainaži 243.8 km
Pakri 245.5 km
Bagaskar 259.6 km
Zīlāni 263.6 km
Kingisepp 264.5 km
Lohja 267.7 km
Nigula 269.8 km
Hämeenlinna 269.9 km
Luhanka Judinsalo 270.0 km
Kihnu 273.6 km
Skulte 274.0 km
Leivonmäki 274.8 km
Pskov 275.2 km
Mikkeli 276.1 km
Skrīveri 278.5 km
Rēzekne 282.9 km
Lappeenranta 285.2 km
Lappeenranta 290.9 km
Hattula 291.3 km
Tammisaari Jussaro 304.2 km
Virtsu 309.6 km
Halli (Letiště) 316.1 km
Halli 316.1 km
Kiikala (Letiště) 317.4 km
Vyborg 319.2 km
Joutseno 320.5 km
Daugavpils 322.4 km
Riga Letiště 326.7 km
Juva 329.5 km
Jyväskylä 332.6 km
Biržai 336.9 km
Hanko Tvarminne 340.0 km
Juupajoki 348.5 km
Jokioinen 348.5 km
Bauska 356.4 km
Ruhnu 358.1 km
Dūkštas 361.0 km
Puskinskie Gory 363.0 km
Tampere 363.3 km
Opočka 365.2 km
Utena 369.3 km
Salo 369.3 km
Russarö 371.1 km
Jelgava 372.3 km
Tampere 374.4 km
Hanko 375.8 km
Kärdla (Letiště) 379.0 km
Verchňadzvinsk 380.2 km
Vesanto 381.3 km
Rantasalmi Rukkasluoto 388.8 km
Mērsrags 392.2 km
Viitasaari 397.1 km
Panevėžys 397.9 km
Vaasa Klemettila 398.1 km
Sharkawshchyna 398.4 km
Švenčionys 399.6 km