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 - Nigula Vzdálenost
Nigula 1.7 km
Virtsu 51.4 km
Pakri 52.1 km
Kihnu 90.1 km
Pärnu (Letiště) 92.0 km
Tammisaari Jussaro 92.3 km
Tallinn 97.7 km
Bagaskar 102.9 km
Kuusiku 103.9 km
Kärdla (Letiště) 108.0 km
Hanko Tvarminne 110.0 km
Kirkkonummi Makiluoto 116.0 km
Russarö 126.2 km
Ainaži 126.9 km
Hanko 132.1 km
Ruhnu 133.4 km
Lohja 134.5 km
Kiikala (Letiště) 155.1 km
Kuressaare Letiště 161.5 km
Vihti 163.4 km
Salo 164.3 km
Töölö 175.6 km
Vanhakaupunki 177.9 km
Türi 180.5 km
Skulte 180.9 km
Kolka 181.4 km
Mērsrags 181.9 km
Nurmijärvi 184.6 km
Letiště Helsinky-Vantaa 189.9 km
Ristna 193.0 km
Jokioinen 193.2 km
Rajamäki 200.9 km
Dragsf Jard Vano 202.1 km
Piikkiö 202.3 km
Riga Letiště 203.7 km
Rūjiena 205.4 km
Viljandi 208.9 km
Sõrve peninsula 221.1 km
Hämeenlinna 221.9 km
Kallbadagrund 226.0 km
Hattula 227.7 km
Stende 228.1 km
Vilsandi 228.6 km
Mantsala Hirvihaara 230.1 km
Jelgava 231.6 km
Turku 234.3 km
Turku Artukainen 237.4 km
Porvoo Kilpilahti 238.1 km
Priekuļi 238.1 km
Turku Rajakari 239.6 km
Porvoo Emasalo 240.1 km
Dobele 243.7 km
Porvoo 248.5 km
Tampere 252.6 km
Lammi 254.0 km
Tampere 256.3 km
Bauska 261.2 km
Fagerholm 262.5 km
Väike-Maarja Parish 271.5 km
Saldus 273.4 km
Valga 275.1 km
Skrīveri 276.6 km
Utö 282.3 km
Kokemäki 285.5 km
Lahti 288.5 km
Jõgeva 290.3 km
Zosēni 297.6 km
Zosēni 297.6 km
Ventspils 298.2 km
Biržai 299.1 km
Juupajoki 299.3 km
Ventspils Intl. Airport 299.7 km
Pulkkilanharju Lighthouse 302.5 km
Šiauliai 311.3 km
Kunda (Port) 311.4 km
Mažeikiai 313.0 km
Halli 314.6 km
Šiauliai Letiště 315.0 km
Halli (Letiště) 316.0 km
Pernaja Orrengrund 323.5 km
Kankaanpää 331.3 km
Panevėžys 331.6 km
Niinisalo 331.9 km
Tartu 333.0 km
Luhanka Judinsalo 337.1 km
Heinola 338.0 km
Zīlāni 340.3 km
Pori 341.0 km
Madona 341.7 km
Pori 343.2 km
Virrat Aijanneva 345.5 km
Telšiai 348.4 km
Mustvee 351.0 km
Rauma Kylmapihlaja 358.0 km
Kustavi Isokari 359.2 km
Pāvilosta 359.7 km
Kumlinge 365.0 km
Ähtäri 367.3 km
Raseiniai 370.6 km
Gulbene 372.6 km