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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.


Estaciones meteorológicas cercanas - Hailun Distancia
Hailun 0.0 km
Harbin 114.6 km
Keshan 127.3 km
Sunwu 141.1 km
Shangzhi 186.9 km
Anda 196.2 km
Heihe 197.1 km
Blagovéshchensk 201.3 km
Yichun 216.1 km
Tonghe 220.7 km
Nenjiang 223.9 km
Pojarkovo 239.4 km
Qian Gorlos 279.6 km
Huma 287.8 km
Svobodni 301.0 km
Changchun 302.6 km
Dunhua 308.3 km
Shimanovsk 316.2 km
Zavitinsk 334.0 km
Qiqihar 339.5 km
Bratoljubovka 349.9 km
Mudanjiang 353.5 km
Kamenka 366.4 km
Arhara 373.2 km
Xiao'ergou 379.2 km
Changling 392.1 km
Tailai 400.7 km
Siping 402.3 km
Ekaterino-Nikol'skoe 445.8 km
Jixi 468.2 km
Tongliao 576.4 km