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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 - Tongdao Απόσταση
Zhijiang 49.5 km
Guilin 65.7 km
Λιουτσόου 80.1 km
Wugang 97.1 km
Guiping 110.2 km
Mengshan 111.1 km
Yuanling 111.6 km
Sansui 127.7 km
Sangzhi 130.1 km
Rongjiang 139.3 km
Youyang 149.7 km
Enshi 157.9 km
Sinan 182.5 km
Shaoyang 192.0 km
Xinyi 195.5 km
Wuzhou 198.7 km
Hechi 200.1 km
Lingling 204.1 km
Νανίνγκ 216.3 km
Nanning/Wuxu Airport 219.6 km
Changde 240.0 km
Yichang 244.6 km
Dushan 248.9 km
Liangping 273.7 km
Lianzhou 294.7 km
Jingzhou 314.4 km
Gaoyao 323.7 km
Nanyue 327.9 km
Luodian 336.8 km
Guiyang 349.0 km
Τσανγκσά Αεροδρόμιο 353.2 km
Chenzhou 362.1 km
Longzhou 362.6 km
Baise 363.0 km
Τσονγκτσίνγκ 385.1 km
Yueyang 389.8 km
Γκουανγκτζόου Αεροδρόμιο 407.5 km
Cao Bằng 411.2 km
Shaoguan 426.7 km
Fogang 427.9 km
Napo 437.7 km
Nanchong 441.1 km
Taipa Airport 451.9 km
Bắc Kạn 460.2 km
Shenzhen Bao'an International Airport 470.2 km
Lau Fau Shan 491.9 km
Naxi 497.5 km
Bijie 507.9 km
Xingren 512.6 km
Guangnan 529.6 km
Neijiang 531.9 km