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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 de Wuqiao Distance
Ling Xian/SHD 18.6 km
Botou 42.3 km
Jinan 80.4 km
Tai'an 94.0 km
Yanzhou 99.9 km
Chaocheng 109.9 km
Baoding 119.7 km
Tianjin 124.2 km
Xian de 126.6 km
Pékin 130.7 km
Pékin-Capitale (Aéroport) 138.9 km
Tianjin Binhai (Aéroport) 142.0 km
Xian de Dingtao 143.1 km
Xuzhou 172.8 km
Xian de Huailai 181.2 km
Bozhou 181.5 km
Fengning 196.4 km
Fei Xian 201.6 km
Xian de Yiyuan 203.0 km
Xingtai 211.8 km
Shijiazhuang 223.5 km
Tangshan 229.2 km
Anyang 233.3 km
Wei Xian 237.4 km
Zhangjiakou 238.0 km
Chengde 254.6 km
Xihua 268.8 km
Weichang 278.6 km
Xian de Laoting 299.3 km
Weifang 311.1 km
Qinglong 325.9 km
Zhengzhou 329.3 km
Xian de Ganyu 330.0 km
Mont Wutai 330.2 km
Zhumadian 334.4 km
Xian de Huade 344.7 km
Huaiyin Xian 348.2 km
Rizhao 362.1 km
Datong 365.6 km
Xian de Yushe 380.5 km
Jining 409.6 km
Yuanping 417.3 km
Taiyuan Aéroport 419.8 km
Taiyuan 429.2 km
Longkou 436.3 km
Qingdao 442.7 km
Qingdao Aéroport 446.8 km
Xian de Yangcheng 453.0 km
Xian de Mengjin 455.8 km
Xian de Sheyang 467.3 km
Nanyang 468.0 km
Changdao 481.7 km
Chaoyang 503.7 km

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