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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 - Lao Cai Distancia
Lao Cai 0.0 km
Sa Pa 17.2 km
SƠn La 32.1 km
Xam Neua 57.3 km
Luxi 58.6 km
Viengsay 63.8 km
Mengzi 69.0 km
Zhanyi 83.8 km
Pakxan 115.3 km
Plaine Des Jarres Xiengkhouang 121.9 km
Weining 123.7 km
Huize 127.8 km
Guangnan 130.0 km
Kunming Aeropuerto 149.9 km
Kunming 156.7 km
Xingren 158.4 km
Phonhong 202.1 km
Hà Đông 205.1 km
Bắc Kạn 208.0 km
Nội Bài aeropuerto 208.4 km
Thái Nguyên 209.4 km
Luang Prabang 214.4 km
Thanh Hóa 216.9 km
Huili 217.8 km
Vinh Aeropuerto 220.0 km
Napo 222.0 km
Yuanjiang 222.5 km
Oudomxay 223.6 km
Bounneua 232.9 km
Jiangcheng 239.4 km
Hà Tĩnh 245.8 km
Yuanmou 247.1 km
Nam Định 250.3 km
Cao Bằng 254.2 km
Sainyabuli 261.3 km
Mengla 266.4 km
Chuxiong 277.8 km
Luang Namtha 280.5 km
Baise 296.0 km
Phu Lien 301.0 km
Longzhou 309.9 km
Lạng SƠn 312.3 km
Guiyang 320.7 km
Luodian 323.4 km
Simao 332.2 km
Thung Chang 351.1 km
Jinghong 354.6 km
Tha Wang Pha 361.5 km
Nan 367.0 km
Nan Agromet 369.1 km
Houayxay 396.3 km
Lijiang 402.5 km
Dushan 411.3 km
Lincang 418.8 km
Bạch Long Vĩ 423.5 km
Ciudad de Dali 427.5 km
Phrae 434.6 km
Móng Cái 446.3 km
Lancang 449.0 km
Chiang Rai aeropuerto 458.2 km
Chiang Rai Aeropuerto 458.4 km
Phayao 459.1 km
Chiang Rai Agromet 469.9 km
Kengtung 485.0 km
Lampang 504.2 km
Gengma 508.9 km
Lampang Agromet 527.4 km
Baoshan 531.9 km
Doi Ang Khang 550.7 km
Lamphun 555.8 km