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 - Yangdok Distance
Yangdok 0.0 km
Singye 55.5 km
Wonsan 66.8 km
Pyonggang 73.1 km
Kaesong 85.2 km
Cheorwon 85.7 km
Munsan 85.9 km
Dongducheon 88.6 km
Huichon 92.8 km
Changjin 92.9 km
Hamhung 95.0 km
Gimpo Intl. Airport 107.9 km
Seoul 108.0 km
Incheon 114.3 km
Pyongyang 117.2 km
Seoul Air Base 119.4 km
Incheon IAP 120.6 km
Kanggye 122.6 km
Sariwon 126.2 km
Suwon 128.1 km
Chuncheon 131.7 km
Anju 135.0 km
Osan Airport 140.0 km
Haeju 146.6 km
Icheon 146.8 km
Pyeongtaek 148.8 km
Ji'an 148.9 km
Changjon 153.1 km
Sinpo 161.4 km
Cheonan 163.8 km
Seosan 164.6 km
Nampo 165.9 km
Linjiang 170.6 km
Chunggang 174.8 km
Wonju 175.5 km
Cheongju Airport 181.7 km
Cheongju 183.6 km
Kusong 184.2 km
Pungsan 184.3 km
Boryeong 191.1 km
Daejeon 202.6 km
Sokcho 202.8 km
Changbai 209.6 km
Gunsan 211.3 km
Hyesan 212.0 km
Kunsan AP 217.7 km
Yangyang Airport 217.8 km
Ryongyon 226.0 km
Yeongwol 226.4 km
Jeonju 227.1 km
Supung 227.5 km
Daegwallyeong 237.8 km
Sangju 237.9 km
Chupungnyeong 238.0 km
Jeongeup 241.5 km
Chuncheon 243.1 km
Samjiyon 244.2 km
Kuandian 249.5 km
Gangneung 249.6 km
Gochang 249.6 km
Huadian 254.6 km
Baengnyeongdo 257.0 km
Namwon 258.9 km
Chinhae 264.6 km
Gumi 264.8 km
Gwangju 267.1 km
Andong 274.5 km
Suncheon 278.4 km
Sinuiju 279.4 km
Donghae Radar 280.3 km
Kimchaek 282.8 km
Qingyuan/LNN 283.9 km
Dandong 284.6 km
Daegu 299.0 km
Taegu US-AFB 300.7 km
Jinju 304.2 km
Dunhua 322.8 km
Uljin 324.3 km
Masan 332.7 km
Pohang 356.2 km
Changchun 358.3 km
Gimhae Airport 358.8 km
Benxi 366.6 km
Busan 370.6 km
Ulsan 371.5 km
Chongjin 378.0 km
Siping 380.9 km
Yanji 388.8 km
Shenyang Taoxian Intl. Airport 403.3 km
Shenyang 413.4 km
Sonbong 453.3 km
Ulleungdo 467.7 km
Chengshantou 475.3 km
Posyet 503.9 km
Zhangwu 520.9 km
Yingkou 524.4 km
Tongliao 580.0 km