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.


Najbliższa stacja pogodowa - Biała Piska Odległość
Mikołajki 57.0 km
Ostrołęka 77.1 km
Kętrzyn 91.7 km
Suwałki 112.6 km
Białystok 132.8 km
Siedlce 140.7 km
Mariampol 172.0 km
Olsztyn 184.5 km
Warszawa - Okęcie 192.4 km
Port lotniczy Warszawa-Modlin 192.9 km
Szyłokarczma 193.9 km
Mława 198.0 km
Kaliningrad 204.7 km
Ławkowo 208.8 km
Kozienice 217.9 km
rosieński 219.3 km
Grodno 220.8 km
Terespol 233.5 km
Brześć 235.7 km
Kowno 236.6 km
Kłajpeda 247.3 km
Telsze 247.4 km
Radom Port lotniczy 247.7 km
Lotnisko Lublin-Radawiec 248.3 km
Port lotniczy Lublin 253.4 km
Port lotniczy Kowno 264.5 km
Włodawa 266.3 km
Połąga 267.6 km
Szawle Port lotniczy 278.1 km
Szawle 278.7 km
Płock 280.4 km
Możejki 285.2 km
Elbląg 299.1 km
Sandomierz 302.1 km
Lipawa 320.6 km
Saldus 321.2 km
Zamość 324.0 km
Kielce 326.2 km
Sulejów 338.6 km
Poniewież 338.9 km
Dobele 340.1 km
Wiłkomierz 344.7 km
Wilno Port lotniczy 353.7 km
Pāvilosta 354.0 km
Łódź 355.4 km
Żuławki 357.0 km
Port lotniczy Rzeszów-Jasionka 361.1 km
Lida 363.8 km
Jełgawa 366.3 km
Bauska 372.3 km
Stende 372.9 km
Hel 377.1 km
Włodzimierz 378.0 km
Tarnów 388.8 km
Toruń 392.0 km
Port lotniczy Windawa 392.7 km
Windawa 396.7 km
Przemyśl 398.7 km
Mērsrags 401.0 km
Birże 401.1 km
Krosno 406.0 km
Koło 406.4 km
Port Lotniczy Gdańsk im. Lecha Wałęsy 408.6 km
Ryga Port lotniczy 409.4 km
Lesko 427.1 km
Kolka 431.4 km
Uciana 437.9 km
Nowy Sącz 439.4 km
Częstochowa 440.4 km
Baranowicze 440.6 km
Lwów 440.7 km
Kraków Port lotniczy -Balice 444.4 km
Sõrve peninsula 445.0 km
Ruhnu 449.7 km
Tisinec 455.2 km
Bydgoszcz 459.2 km
Skulte 459.8 km
Skrīveri 460.9 km
Wieluń 462.3 km
Petrobaltic Beta 475.0 km
Pińsk 475.4 km
Preszów 480.1 km
Kalisz 482.4 km
Święciany 482.9 km
Katowice - Pyrzowice 487.0 km
Łyntupy 494.4 km
Łomnica 501.1 km
Zakopane 505.1 km
Ainaži 506.0 km
Kasprowy Wierch 509.5 km
Dukszty 511.5 km
Poprad 512.2 km
Švábovce 512.4 km
Lesek 514.0 km
Szczyrbskie Jezioro 515.3 km
Zīlāni 521.5 km
Bielsko-Biała 522.9 km
Priekuļi 525.4 km
Oestergarnsholm 527.3 km
Równe 546.7 km