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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 - Wudou Distance
Zhengzhou 32.6 km
Xian de Yushe 97.9 km
Xian de Mengjin 108.2 km
Xian de Yangcheng 112.6 km
Zhumadian 116.4 km
Anyang 117.0 km
Nanyang 127.8 km
Xihua 137.8 km
Taiyuan Aéroport 143.5 km
Taiyuan 150.1 km
Xinyang 151.3 km
Xingtai 151.3 km
Zaoyang 152.2 km
Mont Wutai 171.1 km
Shijiazhuang 174.1 km
Yuanping 177.1 km
Jiexiu 183.4 km
Zhongxiang 194.5 km
Laohekou 225.0 km
Xian de Dingtao 241.2 km
Chaocheng 246.8 km
Macheng 249.6 km
Wei Xian 250.4 km
Yuncheng 265.3 km
Lushi 267.1 km
Bozhou 269.4 km
Lishi 275.2 km
Fuyang 279.5 km
Gushi 286.4 km
Baoding 296.7 km
Xian de Hequ 308.7 km
Croc Xian 319.9 km
Ling Xian/SHD 367.8 km
Xian de Huoshan 369.5 km
Huayin 370.1 km
Botou 377.6 km
Yanzhou 384.7 km
Pékin 392.3 km
Jinan 412.5 km
Tai'an 415.5 km
Xuzhou 419.2 km
Dongsheng 427.0 km
Yulin 431.2 km
Yan'an 438.4 km
Bengbu 453.3 km
Hefei 453.5 km
Tianjin 460.2 km
Xian de Fengjie 464.2 km
Xian de 474.2 km
Tianjin Binhai (Aéroport) 480.7 km
Ankang 495.4 km
Fei Xian 506.6 km

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