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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 - Daxin Vzdálenost
Longzhou 52.3 km
Lạng SƠn 58.2 km
Paj-se 75.2 km
Phu Lien 91.2 km
Móng Cái 96.1 km
Luodian 97.3 km
Cao Bằng 105.9 km
Bạch Long Vĩ 106.9 km
Dushan 107.1 km
Nanning/Wuxu (Letiště) 109.7 km
Nan-ning 113.4 km
Che-čch' 113.6 km
Kuej-jang 133.2 km
Nam Định 139.8 km
Napo 139.9 km
Bắc Kạn 153.7 km
Thái Nguyên 157.1 km
Čchin-čou 160.6 km
Letiště Nội Bài 166.1 km
Hà Đông district 170.1 km
Rongjiang 182.9 km
Thanh Hóa 185.3 km
Hà Tĩnh 202.8 km
Dongfang 202.9 km
Vinh Letiště 213.8 km
Sansui 216.1 km
Pej-chaj 216.6 km
Xingren 238.5 km
Guangnan 240.5 km
Liou-čou 250.6 km
Shan Xian 289.7 km
Letiště San-ja Feng-chuang 292.6 km
San-ja 304.0 km
Tongdao 310.6 km
Guiping 321.6 km
Viengsay 338.1 km
Weining 346.6 km
Xam Neua 356.2 km
Kuej-lin 356.4 km
Lào Cai 360.1 km
Čan-ťiang 360.9 km
Chaj-kchou 364.6 km
SƠn La 370.0 km
Mengshan 372.4 km
Sa Pa 376.9 km
Chaj-kchou Letiště 377.3 km
Zhanyi 383.5 km
Luxi 385.5 km
Čchiung-chaj 385.8 km
Wugang 407.1 km
Xinyi 416.0 km
Pakxan 416.4 km
Mengzi 425.2 km
Huize 448.2 km
Wu-čou 457.0 km
Plaine Des Jarres Xiengkhouang 463.0 km
Lingling 507.3 km
Jang-ťiang 531.8 km