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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 - Olomouc Vzdálenost
Prostějov 21.5 km
Luká 35.3 km
Cervena 36.2 km
Holešov 45.0 km
Letiště Kunovice 63.6 km
Šerák 64.9 km
Letiště Brno-Tuřany 79.2 km
Ostrava 95.0 km
Ústí nad Orlicí 101.4 km
Ratiboř 114.3 km
Kladsko 114.5 km
Poysdorf 121.4 km
Piešťany 122.0 km
Jaslovské Bohunice 126.7 km
Malacky Letiště 129.1 km
Mistelbach an der Zaya 131.7 km
Lysá hora 131.8 km
Polom 132.1 km
Opolí 134.1 km
Náměšť nad Oslavou 136.1 km
Dukovany 137.0 km
Svratouch 138.0 km
Zwerndorf-Marchegg 142.8 km
Maly Javornik 144.1 km
Bratislava 149.0 km
Leiser Berge 149.1 km
Kuchařovice 152.2 km
Bratislava-Koliba 153.3 km
Žilina Letiště 154.9 km
Zilina Hricov 155.2 km
Letiště Vratislav 165.4 km
Přibyslav 167.0 km
Groß-Enzersdorf 168.6 km
Nitra Letiště 170.1 km
Donaustadt - Vídeň 170.6 km
Retz 171.4 km
Prievidza 172.7 km
Stockerau 174.5 km
Vídeň / Hohe Warte 176.1 km
Letiště Vídeň 176.1 km
Pardubice 176.4 km
Vídeň 179.7 km
Mosonmagyaróvár 181.8 km
Vídeň-Unterlaa 182.7 km
Tulln 187.4 km
Mariabrunn 188.4 km
Mochovce 191.9 km
Seibersdorf 192.6 km
Bílsko-Bělá 194.1 km
Andau 196.1 km
Gumpoldskirchen 199.1 km
Eisenstadt 203.5 km
Győr 205.3 km
Žiar nad Hronom 206.5 km
Sněžka 207.1 km
Bad Vöslau (Letiště) 207.2 km
Katowice-Pyrzowice 207.8 km
Lehnice 207.8 km
Kostelní Myslová 208.8 km
Sněžka 208.8 km
Hurbanovo 211.1 km
Langenlois 212.2 km
Čáslav 212.7 km
Jelení Hora 215.2 km
Šoproň 217.2 km
Vídeňské Nové Město 221.6 km
Kremže 222.9 km
Wieluń 224.2 km
Sliač 232.5 km
Allentsteig 233.1 km
Dudince 233.9 km
Hohe Wand / Hochkogelhaus 234.0 km
Tata 237.4 km
Lutzmannsburg 237.6 km
Čenstochová 240.3 km
Mariahilfberg 240.8 km
Chýstovice 243.5 km
Puchberg am Schneeberg 245.3 km
Tát 245.8 km
Kališ 248.8 km
Lilienfeld 251.2 km
Krumbach 251.5 km
Lešno 251.5 km
Zwettl 252.9 km
Jauerling 253.6 km
Szombathely Letiště 257.1 km
Reichenau an der Rax 257.8 km
Litschau 258.1 km
Rax / Seilbahn-Bergstation 260.4 km
Mönichkirchen 261.2 km
Semmering 263.6 km
Hirschenkogel 264.5 km
Bad Tatzmannsdorf 267.5 km
Chopok 267.8 km
Liesek 270.1 km
Kleinzicken 276.1 km
Szentkirályszabadja 276.2 km
Liberec 279.8 km
Weitra 280.5 km
Bärnkopf 283.2 km