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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.


Poblíž povětrnostní stanice - Nasielsk Vzdálenost
Letiště Varšava-Modlin 17.3 km
Varšava - Okecie 47.9 km
Mława 72.3 km
Ostrolenka 101.5 km
Płock 116.9 km
Olštýn 129.9 km
Radom Letiště 133.0 km
Kozienice 135.7 km
Mikołajki 153.1 km
Sulejów 164.3 km
Siedlce 166.9 km
Kętrzyn 167.2 km
Lodž 178.4 km
Kielce 184.2 km
Sandoměř 221.3 km
Elbląg 223.3 km
Kaliningrad 223.7 km
Lotnisko Lublin-Radawiec 228.3 km
Koło 239.7 km
Toruň 249.7 km
Lublin (Letiště) 256.0 km
Čenstochová 264.1 km
Tarnów 266.5 km
Bělostok 270.6 km
Żuławki 275.6 km
Krakov Letiště -Balice 283.3 km
Wieluń 285.3 km
Suwałki 289.5 km
Letiště Řešov-Jasionka 293.4 km
Šilutė 296.9 km
Hel 304.8 km
Nowy Sącz 307.9 km
Kališ 312.1 km
Katowice-Pyrzowice 313.8 km
Bydhošť 318.5 km
Letiště Lecha Wałęsy Gdaňsk 319.1 km
Krosno 319.5 km
Terespol 319.9 km
Włodawa 324.1 km
Brest 326.4 km
Klaipėda 329.0 km
Zamość 332.6 km
Marijampolė 349.3 km
Bílsko-Bělá 352.5 km
Laukuva 353.2 km
Palanga 353.5 km
Zakopané 355.3 km
Liesek 357.6 km
Lomnický štít 358.4 km
Kasprov vrch 360.7 km
Tisinec 362.4 km
Přemyšl 362.7 km
Lesko 366.8 km
Štrbské Pleso 369.9 km
Poprad 371.4 km
Švábovce 373.7 km
Prešov 373.9 km
Opolí 374.6 km
Grodno 378.4 km
Chojnice 380.9 km
Telšiai 389.1 km
Raseiniai 390.6 km
Ratiboř 391.6 km
Telgárt 395.0 km
Lębork 395.4 km
Kojsovska Hola 395.8 km
Chopok 398.5 km
Kamenica nad Cirochou 401.5 km
Liepāja 406.4 km
Košice 409.9 km
Lysá hora 410.6 km
Kaunas 414.0 km
Petrobaltic Beta 419.8 km
Milhostov 419.9 km
Ostrava 425.2 km
Zilina Hricov 425.9 km
Mažeikiai 426.1 km
Žilina Letiště 426.3 km
Łeba 427.5 km
Jósvafő 428.0 km
Volodymyr 432.5 km
Poznań 438.2 km
Užhorod 441.1 km
Kaunas (Letiště) 441.6 km
Šiauliai 447.8 km
Šiauliai Letiště 448.4 km
Pāvilosta 449.7 km
Sliač 449.9 km
Piła 452.7 km
Lvov 453.2 km
Lučenec Letiště 458.3 km
Záhony 459.9 km
Letiště Vratislav 461.0 km
Saldus 465.3 km
Cervena 466.1 km
Miskolc 467.3 km
Prievidza 468.0 km
Žiar nad Hronom 470.9 km
Szczecinek 471.8 km
Lešno 479.7 km