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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 - Lianhua Distance
Yichun 57.0 km
Xian de Xiushui 111.9 km
Shaoguan 112.3 km
Ji'an 113.2 km
Chenzhou 117.9 km
Ganzhou 126.0 km
Changsha Aéroport 130.0 km
Yueyang 138.9 km
Nanyue 139.3 km
Xian de Lianping 139.6 km
Xian de Fogang 153.6 km
Wuhan 159.3 km
Heyuan 175.9 km
Canton Aéroport 181.7 km
Lianzhou 202.5 km
Xian de Xunwu 214.9 km
Macheng 218.2 km
Nanchang 229.5 km
Zhongxiang 234.8 km
Jingzhou 241.1 km
Gaoyao 243.5 km
Lushan 253.9 km
Lingling 262.6 km
Changde 265.5 km
Xian de Guangchang 265.6 km
Xian de Mei 275.6 km
Changting 275.8 km
Shaoyang 276.5 km
Xian de Nancheng 301.3 km
Yichang 332.1 km
Xian de Huoshan 333.2 km
Wuzhou 333.7 km
Shantou 351.8 km
Jieyang Chaoshan (Aéroport) 352.2 km
Wugang 369.6 km
Jingdezhen 376.4 km
Anqing 381.5 km
Yong'an 382.6 km
Shaowu 391.6 km
Zhangping 394.1 km
Xian de Yuanling 399.1 km
Xian de Mengshan 401.6 km
Guilin 413.2 km
Hefei 430.3 km
Xian de Sangzhi 431.6 km
Guiping 457.6 km
Tongdao 465.5 km
Zhijiang 475.1 km
Enshi 515.5 km
Liuzhou 519.1 km
Xian de Fengjie 520.7 km

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