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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.


Nearby Weather Stations - Yunan/GUD Distance
Wuzhou 27.7 km
Yangjiang 74.7 km
Xinyi 76.0 km
Gaoyao 104.2 km
Lianzhou 114.1 km
Mengshan 119.4 km
Lingling 122.5 km
Zhanjiang 149.9 km
Shangchuandao 151.3 km
Guilin 160.3 km
Guiping 161.5 km
Shaoyang 162.7 km
Wugang 171.7 km
Haikou Airport 178.3 km
Haikou 183.6 km
Guangzhou Airport 196.9 km
Chenzhou 198.6 km
Qionghai 199.4 km
Nanyue 213.7 km
Fogang 224.2 km
Tongdao 225.9 km
Taipa Airport 231.0 km
Shaoguan 237.6 km
Liuzhou 241.3 km
Shenzhen Bao'an Intl. Airport 253.7 km
Shan Xian 261.5 km
Zhijiang 263.5 km
Hong Kong 268.3 km
Lau Fau Shan 274.8 km
Beihai 279.3 km
Cheung Chau 280.1 km
Shenzhen 287.3 km
Ta Kwu Ling 292.9 km
Sha Tin 299.1 km
Qinzhou 328.4 km
Lianping 332.0 km
Sansui 349.2 km
Rongjiang 349.6 km
Heyuan 351.3 km
Dongfang 361.1 km
Nanning 369.9 km
Yichun 373.5 km
Nanning/Wuxu AP 373.7 km
Hechi 391.6 km
Ganzhou 397.0 km
Móng Cái 402.3 km
Sinan 406.3 km
Ji'an 418.1 km
Shanwei 427.2 km
Bạch Long Vĩ 440.4 km
Dushan 453.6 km
Xunwu 464.4 km

Current weather