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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 - Náchod Vzdálenost
Polom 20.4 km
Kladsko 52.0 km
Sněžka 55.4 km
Ústí nad Orlicí 56.0 km
Sněžka 57.1 km
Pardubice 63.1 km
Jelení Hora 65.5 km
Svratouch 74.0 km
Lehnice 83.9 km
Přibyslav 98.9 km
Čáslav 99.8 km
Šerák 109.5 km
Letiště Vratislav 109.9 km
Luká 121.0 km
Liberec 131.6 km
Náměšť nad Oslavou 133.7 km
Dukovany 141.2 km
Letiště Brno-Tuřany 148.5 km
Chýstovice 149.6 km
Prostějov 150.3 km
Görlitz 155.6 km
Kostelní Myslová 156.1 km
Lešno 157.2 km
Bertsdorf-Hörnitz 164.2 km
Kuchařovice 164.4 km
Cervena 170.5 km
Retz 177.9 km
Žižkov 182.8 km
Zelená Hora 188.6 km
Poysdorf 194.4 km
Libuš 194.6 km
Holešov 196.5 km
Leiser Berge 200.1 km
Litschau 200.5 km
Bad Muskau 203.4 km
Sohland an der Spree 203.5 km
Mistelbach an der Zaya 203.7 km
Opolí 203.7 km
Allentsteig 205.2 km
Letiště Kunovice 206.1 km
Letiště Václava Havla Praha 213.6 km
Langenlois 214.7 km
Stockerau 215.7 km
Zwettl 220.0 km
Doksany 220.4 km
Kremže 222.2 km
Lichtenhain/Mittelndorf 223.2 km
Tulln 224.6 km
Poznań 227.2 km
Weitra 230.8 km
Ratiboř 231.5 km
Ostrava 232.4 km
Vídeň / Hohe Warte 232.8 km
Donaustadt - Vídeň 232.9 km
Coschen 233.6 km
Zwerndorf-Marchegg 234.5 km
Ústí nad Labem 236.5 km
Mariabrunn 237.1 km
Vídeň 238.1 km
Hoyerswerda 238.5 km
Temelín 240.1 km
Jauerling 240.7 km
Malacky Letiště 241.0 km
Groß-Enzersdorf 241.2 km
České Budějovice 244.2 km
Vídeň-Unterlaa 245.8 km
Milešovka 247.4 km
Letiště Vídeň 250.0 km
Chotěbuz 250.9 km
Bärnkopf 252.0 km
Gumpoldskirchen 254.4 km
Maly Javornik 256.5 km
Kališ 259.7 km
Bad Vöslau (Letiště) 262.4 km
Bratislava-Koliba 263.0 km
Lilienfeld 263.3 km
Seibersdorf 263.7 km
Bratislava 263.7 km
Dresden-Hosterwitz 264.1 km
Jaslovské Bohunice 266.3 km
Gorzów Wielkopolski 268.0 km
Piešťany 268.0 km
Zinnwald-Georgenfeld 269.1 km
Słubice 269.9 km
Lysá hora 272.1 km
Mariahilfberg 274.0 km
Vídeňské Nové Město 276.3 km
Reinberg 276.7 km
Kocelovice 277.4 km
Drážďany/Klotzsche 277.5 km
Eisenstadt 277.5 km
Hohe Wand / Hochkogelhaus 277.8 km
Klettwitz 280.4 km
Wieluń 282.1 km
Puchberg am Schneeberg 282.3 km
Amstetten 284.8 km
Manschnow 290.2 km
Rax / Seilbahn-Bergstation 291.8 km
Reichenau an der Rax 292.8 km
Šoproň 296.2 km