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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.


Nächste Wetterstation - Shuangyang Abstand
Changchun 54.7 km
Qingyuan/LNN 119.1 km
Huadian 127.1 km
Vorderer Gorlos 134.0 km
Siping 148.0 km
Ji'an 166.2 km
Chunggang 177.8 km
Linjiang 183.5 km
Anda 190.0 km
Harbin 193.2 km
Changling 193.4 km
Kanggye 197.0 km
Kuandian 203.0 km
Supung 211.7 km
Hŭich'ŏn 227.8 km
Kusŏng 231.4 km
Benxi 249.6 km
Anju 251.9 km
Sinŭiju 258.9 km
Dandong 262.7 km
Shenyang 269.9 km
Shenyang Taoxian Flughafen 270.3 km
Changjin 273.2 km
Shangzhi 282.1 km
Dunhua 284.0 km
Pjöngjang 290.6 km
Hailun 297.8 km
Tailai 308.6 km
Qiqihar 313.0 km
Hyesan 313.3 km
Yangdok 314.1 km
Changbai 314.8 km
Hamhŭng 317.4 km
Samjiyon 317.5 km
Pungsan 331.0 km
Wŏnsan 348.1 km
Zhangwu 353.5 km
Sinpo 365.0 km
Tongliao 376.7 km
Tonghe 381.2 km
Yingkou 422.4 km
Yanji 426.9 km
Kimch'aek 439.1 km
Mudanjiang 445.6 km
Yichun 459.9 km
Ch'ŏngjin 478.3 km
Jinzhou 530.6 km

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