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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 - Huimin Vzdálenost
Huimin 54.2 km
Yiyuan 63.8 km
Fei Xian 110.8 km
Ťi-nan 114.6 km
Tchaj-an 117.1 km
Letiště Tchien-ťin Pin-chaj 119.7 km
Tchang-šan 121.4 km
Tchien-ťin 130.1 km
Wej-fang 133.7 km
Laoting 147.3 km
Yanzhou 159.3 km
Ling Xian/SHD 161.4 km
Botou 167.3 km
Ganyu 183.4 km
Sü-čou 185.9 km
Čcheng-te 189.0 km
Qinglong 191.6 km
Ž'-čao 198.1 km
Letiště Peking 210.8 km
Huaiyin Xian 226.9 km
Peking 232.8 km
Weichang 239.5 km
Fengning 249.8 km
Longkou 256.4 km
Čching-tao 267.4 km
Čching-tao Letiště 270.1 km
Chaocheng 279.0 km
Pao-ting 282.7 km
Dingtao 296.1 km
Changdao 302.1 km
Po-čou 305.7 km
Sheyang 315.9 km
Huailai 318.7 km
Chaj-jang 352.2 km
Čchao-jang 353.5 km
Čang-ťia-kchou 387.6 km
Sing-tchaj 391.8 km
Ťin-čou 396.9 km
Ta-lien Letiště 401.3 km
Š'-ťia-čuang 402.1 km
Wei Xian 402.8 km
An-jang 410.9 km
Ta-lien 411.4 km
Xihua 427.6 km
Ču-ma-tien 493.4 km
Huade 498.6 km
Jing-kchou 500.7 km
Chengshantou 519.5 km