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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 - Yuanqu Vzdálenost
Yangcheng 68.1 km
Mengjin 71.9 km
Jiexiu 79.5 km
Jün-čcheng 87.4 km
Lushi 96.7 km
Laohekou 115.7 km
Lishi 122.8 km
Nanyang 125.1 km
Tchaj-jüan 138.0 km
Tchaj-jüan Letiště 142.9 km
Yushe 154.4 km
Cao-jang 159.5 km
Fang Xian 171.0 km
Yuanping 181.2 km
Hequ 186.4 km
Čung-siang 188.5 km
Huayin 193.0 km
Čeng-čou 206.8 km
Wu-tchaj-šan 250.6 km
Jen-an 262.1 km
Jü-lin 263.1 km
Ču-ma-tien 264.0 km
Dongsheng 274.1 km
Sin-jang 282.8 km
An-jang 288.7 km
Fengjie 302.6 km
Xihua 308.4 km
Sing-tchaj 311.8 km
Jinghe 316.7 km
Š'-ťia-čuang 317.0 km
An-kchang 322.3 km
Sien-jang 344.5 km
Wei Xian 369.5 km
Ma-čcheng 393.8 km
Dingtao 419.3 km
Chaocheng 422.9 km
Wanyuan 435.3 km
Po-čou 445.3 km
Fu-jang 449.8 km
Otog Banner 450.0 km
Pao-ting 450.3 km
Gushi 450.8 km
Xifengzhen 464.3 km
Fengxiang 492.3 km
Yanchi 499.3 km
Dachuan 500.9 km
Chan-čung 536.2 km