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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 - Laifeng Vzdálenost
Enshi 28.9 km
Fengjie 57.6 km
Youyang 76.5 km
Zhijiang 82.5 km
Sangzhi 83.6 km
Yuanling 116.5 km
Sansui 124.7 km
An-kchang 124.8 km
Tongdao 131.6 km
Sinan 141.5 km
Rongjiang 161.8 km
Wugang 172.0 km
Fang Xian 178.4 km
Wanyuan 178.9 km
Liangping 184.7 km
Kuej-lin 186.2 km
I-čchang 214.6 km
Dachuan 221.4 km
Šao-jang 244.8 km
Dushan 245.0 km
Čchang-te 253.0 km
Laohekou 274.3 km
Lingling 276.3 km
Chan-čung 292.6 km
Ťing-čou 309.7 km
Kuej-jang 325.1 km
Čchung-čching 326.5 km
Luodian 326.9 km
Čung-siang 356.7 km
Nan-čchung 373.6 km
Nanyue 376.0 km
Cao-jang 376.7 km
Nanyang 379.3 km
Čchang-ša Letiště 387.5 km
Langzhong 390.3 km
Jüe-jang 408.2 km
Čchen-čou 429.4 km
Naxi 449.6 km
Pi-ťie 471.4 km
Nej-ťiang 478.7 km
Xingren 490.0 km