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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 - Stráž pod Ralskem Vzdálenost
Bertsdorf-Hörnitz 22.2 km
Liberec 25.2 km
Görlitz 52.5 km
Sohland an der Spree 56.6 km
Žižkov 69.5 km
Lichtenhain/Mittelndorf 70.6 km
Doksany 74.7 km
Libuš 84.3 km
Ústí nad Labem 84.5 km
Letiště Václava Havla Praha 88.6 km
Bad Muskau 94.3 km
Milešovka 97.9 km
Hoyerswerda 101.1 km
Sněžka 103.4 km
Sněžka 104.7 km
Čáslav 104.9 km
Dresden-Hosterwitz 111.2 km
Jelení Hora 112.2 km
Zinnwald-Georgenfeld 116.8 km
Reinberg 123.4 km
Chýstovice 125.1 km
Drážďany/Klotzsche 125.2 km
Pardubice 127.2 km
Chotěbuz 127.8 km
Klettwitz 137.7 km
Coschen 142.3 km
Garsebach 159.4 km
Přibyslav 161.1 km
Lehnice 164.8 km
Tušimice 167.5 km
Lübben - Blumenfelde 167.6 km
Temelín 169.8 km
Doberlug-Kirchhain 170.3 km
Kocelovice 171.1 km
Nossen 171.1 km
Svratouch 172.0 km
Polom 173.6 km
Słubice 179.1 km
Lindenberg b. Beeskow 179.4 km
Kostelní Myslová 180.1 km
Marienberg 184.1 km
Plzeň - Mikulka 187.7 km
Litschau 190.0 km
Zelená Hora 190.3 km
České Budějovice 191.8 km
Ústí nad Orlicí 197.4 km
Oschatz 200.7 km
Manschnow 200.9 km
Líně Letiště 202.7 km
Kladsko 204.2 km
Baruth 206.3 km
Fichtelberg 207.7 km
Müncheberg 209.8 km
Geringswalde 211.0 km
Saská Kamenice 214.9 km
Holzdorf (Letiště) 215.2 km
Weitra 215.5 km
Karlovy Vary 216.6 km
Churáňov/Šumava 220.0 km
Náměšť nad Oslavou 220.3 km
Allentsteig 225.8 km
Gorzów Wielkopolski 226.9 km
Dukovany 227.3 km
Lešno 228.0 km
Klitzschen 228.3 km
Zwettl 228.4 km
Letiště Berlín-Schönefeld 230.0 km
Langenlipsdorf 231.3 km
Aue 232.2 km
Aue 232.2 km
Letiště Vratislav 236.2 km
Kuchařovice 242.1 km
Marzahn 242.5 km
Grainet 243.8 km
Retz 243.8 km
Heckelberg-Brunow 245.1 km
Carlsfeld 245.4 km
Tempelhof 246.2 km
Rohrbach 246.7 km
Bärnkopf 249.4 km
Zwiesel 250.7 km
Zwiesel 250.7 km
Dahlem 252.1 km
Velký Javor 252.6 km
Buch 254.3 km
Letiště Altenburg-Nobitz 257.1 km
Langenlois 259.9 km
Tegel 260.9 km
Přimda 261.2 km
Jauerling 261.3 km
Kremže 261.6 km
Šerák 262.8 km
Saldenburg - Entschenreuth 263.3 km
Luká 264.7 km
Linec 264.9 km
Postupim 265.4 km
Angermünde 267.1 km
Letiště Brno-Tuřany 268.9 km
Holzhausen (Leipzig) 270.3 km
Wittenberg 272.2 km