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.


Weerstations in de buurt - Kunda Afstand
Kunda (Port) 0.0 km
Väike-Maarja 52.0 km
Pernaja Orrengrund 75.5 km
Mustvee 78.7 km
Jõgeva 79.8 km
Jõhvi 96.3 km
Rankki 96.4 km
Kotka Haapasaari 103.8 km
Kallbadagrund 115.6 km
Anjala 120.9 km
Tartu 122.8 km
Porvoo Emasalo 122.8 km
Porvoo Kilpilahti 136.4 km
Porvoo 136.5 km
Utti 144.0 km
Türi 144.3 km
Viljandi 156.2 km
Virolahti 160.1 km
Gdov 162.6 km
Võru 174.0 km
Narva 175.0 km
Heinola 177.0 km
Lahti 177.3 km
Valga 182.3 km
Töölö 184.9 km
Mantsala Hirvihaara 187.6 km
Vanhakaupunki 190.5 km
Luchthaven Helsinki-Vantaa 193.6 km
Pulkkilanharju Lighthouse 209.1 km
Rūjiena 209.3 km
Kuusiku 209.6 km
Alūksne 213.9 km
Tallinn 219.3 km
Rajamäki 222.6 km
Mikkeli 227.6 km
Lammi 228.1 km
Kingisepp 228.7 km
Nurmijärvi 233.4 km
Lappeenranta 233.6 km
Gulbene 237.9 km
Lappeenranta 239.3 km
Leivonmäki 241.1 km
Luhanka Judinsalo 247.8 km
Kirkkonummi Makiluoto 248.3 km
Zosēni 248.4 km
Zosēni 248.4 km
Vihti 256.1 km
Pärnu Airport 256.5 km
Priekuļi 258.3 km
Pskov 267.4 km
Madona 267.4 km
Joutseno 269.8 km
Vyborg 270.3 km
Hämeenlinna 273.3 km
Juva 278.2 km
Pakri 279.7 km
Bagaskar 285.1 km
Lohja 287.8 km
Ainaži 294.2 km
Hattula 295.1 km
Jyväskylä 303.9 km
Halli Airport 304.2 km
Halli 304.5 km
Rēzekne 306.7 km
Zīlāni 307.4 km
Nigula 309.7 km
Kihnu 321.7 km
Skulte 325.9 km
Skrīveri 328.6 km
Tammisaari Jussaro 332.8 km
Kiikala Luchthaven 336.7 km
Rantasalmi Rukkasluoto 336.8 km
Vesanto 342.5 km
Juupajoki 343.9 km
Virtsu 352.8 km
Kuopio 355.6 km
Daugavpils 356.8 km
Vaasa Klemettila 356.8 km
Savonlinna 358.1 km
Kuopio Ritoniemi 358.2 km
Puskinskie Gory 359.3 km
Jokioinen 364.0 km
Viitasaari 364.2 km
Opotsjka 366.6 km
Tampere 368.7 km
Hanko Tvarminne 369.0 km
Maaninka 369.8 km
Kuopio 373.5 km
Nikolaevskoe 373.6 km
Parikkala Koitsanlahti 375.3 km
Riga Luchthaven 378.5 km
Punkaharju Luchthaven 381.1 km
Tampere 381.8 km
Biržai 387.5 km
Salo 392.3 km
Verkhnyadzvinsk 397.9 km
Siverski 399.2 km
Ähtäri 399.4 km
Dūkštas 399.4 km
Russarö 401.5 km