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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.


Stations météo à proximité - Xian d'Anxin Distance
Baoding 40.9 km
Pékin 63.2 km
Botou 80.0 km
Xian de Huailai 86.4 km
Pékin-Capitale (Aéroport) 91.9 km
Ling Xian/SHD 105.1 km
Fengning 137.6 km
Tianjin 137.6 km
Chaocheng 144.8 km
Zhangjiakou 147.0 km
Wei Xian 158.2 km
Tianjin Binhai (Aéroport) 158.3 km
Jinan 169.3 km
Dolon Nor 171.2 km
Shijiazhuang 173.9 km
Xingtai 182.1 km
Tai'an 185.5 km
Xian de Dingtao 190.6 km
Xian de 191.7 km
Yanzhou 194.6 km
Anyang 219.0 km
Chengde 247.5 km
Tangshan 249.7 km
Weichang 252.7 km
Xian de Huade 256.8 km
Xuzhou 267.2 km
Mont Wutai 269.0 km
Xian de Yiyuan 282.8 km
Fei Xian 290.8 km
Datong 294.6 km
Zhengzhou 320.9 km
Xian de Laoting 331.3 km
Jining 333.7 km
Xian de Yushe 339.2 km
Qinglong 344.3 km
Yuanping 360.0 km
Taiyuan Aéroport 371.2 km
Jurh 373.6 km
Weifang 378.3 km
Chifeng 378.8 km
Taiyuan 380.2 km
Xian de Ganyu 413.4 km
Xian de Yangcheng 423.2 km
Xian de Mengjin 431.6 km
Rizhao 439.3 km
Jiexiu 453.1 km
Hohhot 480.7 km
Xian de Hequ 532.9 km
Lishi 541.7 km
Yuncheng 573.5 km
Lushi 586.2 km

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