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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 - Yuanjiang Vzdálenost
Yuanjiang 0.0 km
Jiangcheng 29.2 km
Bounneua 46.6 km
Yuanmou 50.8 km
Chuxiong 59.5 km
Mengla 65.3 km
Oudomxay province 67.5 km
Huili 77.2 km
Luang Namtha 81.4 km
Kchun-ming 84.9 km
Luang Prabang 88.0 km
Kchun-ming Letiště 91.6 km
Sainyabuli 103.7 km
Si-čchang 105.3 km
Simao 112.8 km
Jinghong 138.1 km
Thung Chang 153.5 km
Mengzi 155.9 km
Huize 160.1 km
Plaine Des Jarres Xiengkhouang 162.4 km
Tha Wang Pha 164.4 km
Lijiang 182.7 km
Huay Xai 186.6 km
Lin-cchang 196.8 km
Luxi 199.9 km
Ta-li 205.3 km
Sa Pa 206.4 km
Zhanyi 211.7 km
Čao-tchung 217.3 km
SƠn La 220.7 km
Lào Cai 222.5 km
Lancang 229.2 km
Xam Neua 245.2 km
Chiang Rai Intl. Airport 246.0 km
Chiang Rai (Letiště) 246.2 km
Phayao 250.2 km
Chiang Rai Agromet 257.4 km
Viengsay 263.0 km
Kengtung 267.7 km
Weining 268.9 km
Gengma 287.6 km
Pao-šan 309.6 km
Doi Ang Khang 335.3 km
Guangnan 343.4 km
Xingren 359.4 km
Pi-ťie 374.4 km
Tcheng-čchung 390.7 km
Hà Đông district 426.9 km
Bắc Kạn 430.3 km
Letiště Nội Bài 430.3 km
Thái Nguyên 431.8 km
Thanh Hóa 435.1 km
Napo 441.6 km
Ruili 462.0 km
Mae Hong Son 468.9 km
Lashio 471.4 km
Myitkyina 511.2 km
Putao 512.9 km
Bhamo 532.6 km
Loikaw (Letiště) 535.3 km
Taunggyi 551.5 km

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