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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 Danzhai Distance
Xian de Dushan 30.5 km
Hechi 58.4 km
Xian de Sinan 78.4 km
Xian de Rongjiang 82.0 km
Sansui 100.1 km
Xian de Luodian 117.8 km
Guiyang 128.4 km
Nanning/Wuxu (Aéroport) 130.4 km
Nanning 131.2 km
Youyang 141.5 km
Xian de Liangping 152.5 km
Baise 153.5 km
Xian de Longzhou 172.3 km
Chongqing 182.5 km
Liuzhou 189.8 km
Cao Bằng 207.4 km
Zhijiang 214.4 km
Tongdao 220.8 km
Napo 226.2 km
Enshi 235.5 km
Nanchong 242.3 km
Bắc Kạn 254.7 km
Guiping 273.5 km
Guilin 280.1 km
Naxi 281.2 km
Xian de Sangzhi 287.7 km
Bijie 287.8 km
Xian de Xingren 292.3 km
Xian de Yuanling 300.9 km
Xian de Mengshan 311.1 km
Xian de Guangnan 311.6 km
Wugang 316.0 km
Neijiang 317.4 km
Yibin 365.2 km
Xinyi 376.5 km
Weining 392.0 km
Wuzhou 402.4 km
Shaoyang 410.0 km
Yichang 423.9 km
Lingling 424.9 km
Lào Cai 441.2 km
Xian de Zhanyi 442.0 km
Changde 445.3 km
Chengdu-Shuangliu (Aéroport) 448.6 km
Luxi 451.8 km
Zhaotong 452.1 km
Sa Pa 458.3 km
Wenjiang 461.9 km
Xian de Mengzi 498.7 km
Xian de 502.8 km
Mont Emei 506.8 km
Ya'an 545.6 km

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