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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 - Šerák Vzdálenost
Šerák 1.1 km
Luká 58.8 km
Kladsko 60.0 km
Cervena 66.9 km
Ústí nad Orlicí 77.2 km
Prostějov 77.8 km
Polom 88.4 km
Letiště Vratislav 100.7 km
Holešov 105.7 km
Opolí 107.6 km
Letiště Brno-Tuřany 118.7 km
Ratiboř 123.3 km
Ostrava 125.0 km
Svratouch 127.9 km
Letiště Kunovice 128.4 km
Lehnice 147.6 km
Pardubice 153.2 km
Náměšť nad Oslavou 154.1 km
Dukovany 158.1 km
Přibyslav 161.7 km
Sněžka 162.0 km
Sněžka 162.5 km
Lysá hora 164.6 km
Jelení Hora 164.8 km
Poysdorf 169.3 km
Kuchařovice 179.0 km
Mistelbach an der Zaya 180.2 km
Piešťany 185.3 km
Lešno 186.8 km
Malacky Letiště 190.2 km
Leiser Berge 191.2 km
Jaslovské Bohunice 191.3 km
Čáslav 193.0 km
Žilina Letiště 196.4 km
Zilina Hricov 196.6 km
Wieluń 196.6 km
Retz 198.1 km
Zwerndorf-Marchegg 198.7 km
Kališ 202.0 km
Maly Javornik 205.8 km
Bratislava 211.3 km
Bratislava-Koliba 214.6 km
Kostelní Myslová 214.8 km
Stockerau 215.0 km
Katowice-Pyrzowice 215.3 km
Bílsko-Bělá 215.4 km
Donaustadt - Vídeň 218.4 km
Groß-Enzersdorf 219.7 km
Vídeň / Hohe Warte 222.3 km
Prievidza 224.5 km
Vídeň 226.6 km
Tulln 227.2 km
Letiště Vídeň 228.1 km
Vídeň-Unterlaa 231.4 km
Čenstochová 231.6 km
Mariabrunn 232.5 km
Nitra Letiště 232.5 km
Chýstovice 234.2 km
Poznań 239.4 km
Liberec 240.2 km
Langenlois 240.6 km
Seibersdorf 244.3 km
Mosonmagyaróvár 244.7 km
Gumpoldskirchen 246.0 km
Kremže 250.7 km
Allentsteig 250.9 km
Mochovce 251.3 km
Bad Vöslau (Letiště) 254.3 km
Zelená Hora 254.3 km
Eisenstadt 256.5 km
Andau 256.7 km
Žiar nad Hronom 258.2 km
Görlitz 261.2 km
Litschau 265.2 km
Vídeňské Nové Město 269.2 km
Zwettl 269.8 km
Győr 270.0 km
Šoproň 272.1 km
Bertsdorf-Hörnitz 272.6 km
Hurbanovo 274.6 km
Koło 275.3 km
Jauerling 278.3 km
Hohe Wand / Hochkogelhaus 278.4 km
Sliač 280.0 km
Mariahilfberg 281.9 km
Lilienfeld 285.2 km
Žižkov 285.8 km
Puchberg am Schneeberg 287.9 km
Dudince 290.3 km
Weitra 291.8 km
Lutzmannsburg 293.9 km
Libuš 295.9 km
Reichenau an der Rax 300.1 km
Liesek 300.2 km
Tata 300.8 km
Krumbach 300.9 km
Krakov Letiště -Balice 301.0 km
Rax / Seilbahn-Bergstation 301.6 km
Bärnkopf 302.1 km
Lodž 303.4 km