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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.


Nearby Weather Stations - Heishan Distance
Yingkou 61.6 km
Zhangwu 66.4 km
Tongliao 115.4 km
Jinzhou 117.9 km
Shenyang 150.4 km
Shenyang Taoxian Intl. Airport 156.0 km
Baoguotu 158.5 km
Dalian Airport 170.7 km
Dalian 171.0 km
Chaoyang 182.0 km
Benxi 190.5 km
Jarud Qi 213.2 km
Changling 261.1 km
Chengshantou 263.9 km
Changdao 265.4 km
Siping 266.6 km
Dandong 268.8 km
Sinuiju 273.6 km
Longkou 306.0 km
Kuandian 306.3 km
Qingyuan/LNN 320.1 km
Lindong 326.1 km
Supung 326.2 km
Chifeng 348.5 km
Qinglong 356.2 km
Baengnyeongdo 363.7 km
Kusong 367.8 km
Qian Gorlos 373.5 km
Changchun 374.6 km
Laoting 376.4 km
Ryongyon 377.9 km
Nampo 408.8 km
Anju 417.2 km
Pyongyang 443.5 km
Tangshan 452.1 km
Ji'an 454.2 km
Sariwon 454.7 km
Linxi 459.7 km
Haeju 461.8 km
Huichon 473.4 km
Kanggye 504.8 km
Huadian 525.9 km
Singye 534.0 km
Chunggang 534.4 km
Linjiang 538.0 km
Kaesong 550.7 km
Yangdok 551.9 km
Incheon IAP 553.0 km
Incheon 570.9 km
Munsan 573.4 km
Harbin 580.5 km
Gimpo Intl. Airport 585.7 km
Seoul 602.2 km
Suwon 612.2 km

Current weather