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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 - Shan Xian Vzdálenost
Shan Xian 0.0 km
San-ja 48.4 km
Letiště San-ja Feng-chuang 49.0 km
Chaj-kchou 87.6 km
Pej-chaj 90.3 km
Chaj-kchou Letiště 98.8 km
Čchiung-chaj 98.9 km
Dongfang 108.7 km
Čan-ťiang 111.6 km
Čchin-čou 139.4 km
Guiping 156.8 km
Quảng Ngãi 183.3 km
Xinyi 185.7 km
Nan-ning 189.1 km
Nanning/Wuxu (Letiště) 191.7 km
Móng Cái 193.7 km
Letiště Đà Nẵng 198.6 km
Bạch Long Vĩ 208.9 km
Wu-čou 245.5 km
Hue 248.0 km
Sanhu Dao 254.7 km
Jang-ťiang 281.0 km
Lạng SƠn 323.6 km
Xisha Dao 324.2 km
Longzhou 330.5 km
Phu Lien 331.4 km
Dong Hoi 339.4 km
Gaoyao 350.5 km
Sekong 353.7 km
Paj-se 364.8 km
Shangchuandao 365.3 km
Salavan 374.5 km
Nam Định 383.5 km
Cao Bằng 386.3 km
Hà Tĩnh 411.9 km
Thanh Hóa 423.1 km
Thái Nguyên 423.3 km
Letiště Nội Bài 424.2 km
Napo 424.2 km
Bắc Kạn 426.8 km
Hà Đông district 427.7 km
Vinh Letiště 435.1 km
Kanton Letiště 442.7 km
Taipa Letiště 456.4 km
Fogang 474.1 km
Letiště Šen-čen Pao-an 486.4 km
Lau Fau Shan 504.6 km
Pakse 512.6 km
Seno 518.7 km
Ubon Ratchathani Agromet 525.7 km