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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 - Lucheng Vzdálenost
Yushe 42.4 km
Čeng-čou 85.3 km
Tchaj-jüan Letiště 90.8 km
Tchaj-jüan 98.6 km
Yangcheng 99.8 km
Mengjin 110.1 km
Wu-tchaj-šan 119.8 km
Yuanping 120.6 km
An-jang 126.5 km
Sing-tchaj 144.8 km
Jiexiu 147.9 km
Š'-ťia-čuang 152.3 km
Nanyang 160.2 km
Ta-tchung 166.1 km
Ču-ma-tien 172.4 km
Xihua 183.3 km
Cao-jang 192.2 km
Sin-jang 208.3 km
Wei Xian 216.6 km
Laohekou 242.0 km
Lishi 242.5 km
Jün-čcheng 252.7 km
Chöch chot 257.0 km
Chaocheng 262.0 km
Lushi 262.9 km
Hequ 264.9 km
Dingtao 266.2 km
Čang-ťia-kchou 272.9 km
Pao-ting 284.3 km
Po-čou 303.8 km
Huailai 313.8 km
Fu-jang 320.9 km
Fang Xian 327.8 km
Gushi 331.9 km
Huayin 358.8 km
Ling Xian/SHD 374.0 km
Botou 378.2 km
Peking 378.6 km
Dongsheng 389.1 km
Jü-lin 400.8 km
Yanzhou 404.2 km
Letiště Peking 411.8 km
Jen-an 415.7 km
Ťi-nan 425.1 km
Tchaj-an 430.5 km
Sü-čou 446.6 km
Tchien-ťin 457.0 km
Letiště Tchien-ťin Pin-chaj 477.8 km
Huimin 481.9 km
Peng-pu 487.3 km
An-kchang 489.3 km
Fei Xian 527.6 km
Čcheng-te 570.3 km