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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 - Krnov Vzdálenost
Cervena 36.7 km
Ratiboř 57.6 km
Ostrava 64.2 km
Šerák 64.9 km
Opolí 65.8 km
Holešov 82.4 km
Prostějov 90.7 km
Luká 93.2 km
Lysá hora 102.3 km
Letiště Kunovice 115.1 km
Kladsko 124.4 km
Žilina Letiště 137.3 km
Zilina Hricov 137.4 km
Ústí nad Orlicí 139.6 km
Letiště Vratislav 140.1 km
Letiště Brno-Tuřany 147.8 km
Bílsko-Bělá 149.6 km
Katowice-Pyrzowice 151.1 km
Polom 154.2 km
Wieluń 155.1 km
Piešťany 156.4 km
Jaslovské Bohunice 169.7 km
Prievidza 172.7 km
Čenstochová 174.8 km
Kališ 185.5 km
Svratouch 187.3 km
Malacky Letiště 190.0 km
Poysdorf 190.2 km
Nitra Letiště 197.9 km
Náměšť nad Oslavou 199.9 km
Mistelbach an der Zaya 200.4 km
Dukovany 202.0 km
Lehnice 203.5 km
Maly Javornik 203.6 km
Žiar nad Hronom 205.0 km
Bratislava 207.1 km
Zwerndorf-Marchegg 208.4 km
Mochovce 208.7 km
Bratislava-Koliba 213.1 km
Pardubice 217.2 km
Leiser Berge 218.3 km
Kuchařovice 219.2 km
Přibyslav 219.9 km
Sliač 222.6 km
Lešno 225.9 km
Sněžka 227.0 km
Sněžka 227.3 km
Jelení Hora 228.2 km
Liesek 235.1 km
Krakov Letiště -Balice 235.8 km
Groß-Enzersdorf 236.2 km
Mosonmagyaróvár 237.5 km
Retz 238.6 km
Donaustadt - Vídeň 239.1 km
Dudince 241.7 km
Hurbanovo 241.7 km
Chopok 242.9 km
Letiště Vídeň 243.4 km
Stockerau 243.7 km
Vídeň / Hohe Warte 244.9 km
Vídeň 248.3 km
Koło 248.9 km
Vídeň-Unterlaa 250.9 km
Győr 251.0 km
Andau 256.0 km
Čáslav 256.5 km
Tulln 256.6 km
Mariabrunn 257.4 km
Lodž 257.8 km
Seibersdorf 259.7 km
Poznań 264.8 km
Zakopané 266.8 km
Tata 267.1 km
Tát 267.1 km
Gumpoldskirchen 267.6 km
Kostelní Myslová 268.5 km
Eisenstadt 269.9 km
Kasprov vrch 271.2 km
Bad Vöslau (Letiště) 275.6 km
Sulejów 277.3 km
Langenlois 280.1 km
Šoproň 282.3 km
Štrbské Pleso 285.9 km
Vídeňské Nové Město 289.9 km
Kremže 290.7 km
Szécsény 291.0 km
Lučenec Letiště 293.3 km
Chýstovice 294.9 km
Lomnický štít 296.9 km
Allentsteig 298.0 km
Lutzmannsburg 301.5 km
Hohe Wand / Hochkogelhaus 302.8 km
Zelená Hora 303.6 km
Poprad 305.1 km
Liberec 305.7 km
Telgárt 307.1 km
Mariahilfberg 309.9 km
Švábovce 313.3 km
Puchberg am Schneeberg 314.3 km
Zwettl 317.7 km