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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 - Ziyuan Vzdálenost
Wugang 27.5 km
Kuej-lin 46.0 km
Mengshan 72.9 km
Tongdao 94.8 km
Yuanling 98.4 km
Šao-jang 104.4 km
Lingling 109.8 km
Zhijiang 118.9 km
Guiping 118.9 km
Wu-čou 125.8 km
Sangzhi 140.6 km
Xinyi 149.3 km
Liou-čou 151.5 km
Čchang-te 168.4 km
I-čchang 200.1 km
Lianzhou 201.4 km
Enshi 207.7 km
Sansui 221.7 km
Youyang 232.8 km
Rongjiang 233.8 km
Nanyue 235.9 km
Gaoyao 237.7 km
Ťing-čou 245.5 km
Čchang-ša Letiště 264.6 km
Čchen-čou 267.3 km
Sinan 274.6 km
Che-čch' 291.7 km
Nan-ning 296.9 km
Nanning/Wuxu (Letiště) 300.5 km
Jüe-jang 305.9 km
Kanton Letiště 316.5 km
Šao-kuan 332.4 km
Fogang 335.3 km
Dushan 343.3 km
Liangping 358.2 km
Taipa Letiště 364.3 km
Letiště Šen-čen Pao-an 380.3 km
Hongkong 397.6 km
Lau Fau Shan 402.1 km
Cheung Chau 409.8 km
Šen-čen 413.0 km
Ta Kwu Ling 418.5 km
I-čchun 424.1 km
Sha Tin 425.8 km
Luodian 431.0 km
Lianping 434.4 km
Wu-chan 435.1 km
Kuej-jang 443.7 km
Longzhou 451.4 km
Paj-se 455.3 km
Xiushui 457.9 km
Che-jüan 461.4 km
Čchung-čching 478.0 km
Kan-čou 480.6 km
Ťi-an 484.6 km
Cao Bằng 502.0 km
Nan-čchung 533.0 km

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