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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.


附近气象站 - 罗贝尔特索恩佩特 Distance
Arogyavaram 29.1 km
塞勒姆 31.6 km
Bangalore / Hindustan 67.2 km
卡努爾 68.8 km
蒂魯吉拉帕利國際機場 69.7 km
丘德达帕 71.6 km
马杜赖 73.6 km
班加羅爾 76.1 km
阿纳恩塔普尔 82.8 km
韦洛尔 98.3 km
Palayamkottai 113.2 km
賴久爾 129.7 km
Pamban 132.4 km
哥印拜陀 142.9 km
Rentachintala 162.4 km
贝拉里 166.3 km
古德洛尔 168.8 km
乌塔卡蒙德 174.7 km
迈索尔 175.1 km
开利开尔 179.6 km
特里凡得琅 機場 181.2 km
纳加帕蒂南 182.2 km
內洛爾 193.7 km
Mannar 201.7 km
Puttalam 202.9 km
奥恩戈莱 205.9 km
Chitradurga 206.5 km
賈夫納 206.7 km
金奈机场 213.4 km
柯枝 機場 218.5 km
阿勒皮 221.9 km
Willingdon 234.4 km
阿努拉达普拉机场 257.3 km
Vavuniya 263.0 km
Maha Illuppallama 264.1 km
科泽科德 279.7 km
马迪凯里 282.3 km
Vijayawada Airport 290.7 km
加达格-贝蒂盖里 299.6 km
比贾布尔 299.8 km
默吉利伯德讷姆 327.3 km
亭可马里 342.9 km
曼加洛尔 376.6 km
贝尔高姆/桑布拉 413.2 km
霍纳瓦尔 426.3 km
卡基纳达 447.7 km
戈爾哈布爾 459.6 km
卡尔瓦尔 462.6 km

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