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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.


Poblíž povětrnostní stanice - Hure Qi Vzdálenost
Tongliao 74.2 km
Zhangwu 85.6 km
Baoguotu 122.8 km
Ťin-čou 123.2 km
Jing-kchou 130.4 km
Jarud Qi 144.7 km
Čchao-jang 163.3 km
Šen-jang 192.6 km
Letiště Šen-jang Tchao-sien 201.8 km
Ta-lien Letiště 221.8 km
Ta-lien 224.9 km
Pen-si 238.4 km
Changling 259.7 km
Lindong 274.6 km
S'-pching 285.2 km
Tailai 285.3 km
Čch'-feng 314.6 km
Tan-tung 326.2 km
Sinuidžu 330.7 km
Qinglong 341.6 km
Qingyuan/LNN 354.6 km
Kuandian 355.9 km
Laoting 370.6 km
Qian Gorlos 372.1 km
Supung 377.4 km
Čchang-čchun 388.8 km
Linxi 416.5 km
Kusong 421.2 km
Čcheng-te 437.6 km
Tchang-šan 438.8 km
Ryongyon 442.5 km
Weichang 451.2 km
Anda 452.8 km
Nampcho 469.1 km
Andžu 471.4 km
Xi Ujimqin Qi 476.7 km
Pchjongjang 500.5 km
Sariwon 514.3 km
Hedžu 523.7 km
Letiště Tchien-ťin Pin-chaj 530.5 km
Tchien-ťin 550.9 km