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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 - Jing Xian/HEB Vzdálenost
Botou 34.2 km
Ling Xian/SHD 34.4 km
Pao-ting 99.4 km
Ťi-nan 99.5 km
Peking 111.0 km
Chaocheng 113.2 km
Tchaj-an 114.3 km
Tchien-ťin 119.7 km
Yanzhou 121.9 km
Letiště Peking 122.3 km
Huimin 137.6 km
Letiště Tchien-ťin Pin-chaj 139.1 km
Dingtao 151.3 km
Huailai 159.3 km
Fengning 179.2 km
Sü-čou 194.7 km
Po-čou 194.9 km
Sing-tchaj 202.5 km
Š'-ťia-čuang 210.3 km
Čang-ťia-kchou 217.0 km
Wei Xian 218.6 km
Yiyuan 219.6 km
Fei Xian 221.3 km
An-jang 227.8 km
Tchang-šan 229.4 km
Čcheng-te 248.5 km
Weichang 268.7 km
Xihua 272.1 km
Laoting 303.1 km
Wu-tchaj-šan 315.5 km
Huade 324.4 km
Wej-fang 324.5 km
Čeng-čou 326.2 km
Qinglong 326.6 km
Ču-ma-tien 337.1 km
Ganyu 348.1 km
Ta-tchung 349.0 km
Huaiyin Xian 368.2 km
Yushe 370.3 km
Ž'-čao 378.5 km
Jining 392.0 km
Yuanping 403.7 km
Tchaj-jüan Letiště 408.2 km
Tchaj-jüan 417.5 km
Yangcheng 445.7 km
Longkou 447.1 km
Mengjin 449.8 km
Čching-tao 457.0 km
Čching-tao Letiště 460.6 km
Nanyang 465.6 km
Sheyang 485.6 km
Changdao 491.8 km
Čchao-jang 505.0 km