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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 - Ciudad Ho Chi Minh Distancia
Ciudad Ho Chi Minh Aeropuerto 0.0 km
Nhà Bè 7.7 km
Côn Đảo 68.4 km
Svay Rieng 96.8 km
Attapeu 129.1 km
Kompung Cham 140.2 km
Phan Thiết 159.6 km
Buôn Ma Thuột 169.5 km
Cà Mau 176.0 km
Rạch Giá 178.0 km
Pleiku 181.8 km
Nom Pen Aeropuerto 203.4 km
Kampot 272.8 km
Krakor 281.0 km
Nha Trang 287.9 km
Phú Quốc 301.1 km
Quy NhƠn 301.3 km
Siem Riep 322.3 km
Sihanoukville 354.4 km
Islas Thổ Châu 358.9 km
Surin 371.5 km
Surin 376.5 km
Khlong Yai 422.0 km
Huyen Tran 450.7 km
Nang Rong district 452.4 km
Aranyaprathet 461.6 km
Trat aeropuerto 485.7 km
Trat aeropuerto 485.7 km
Phliu Agromet 502.7 km
Kota Bharu Aeropuerto 504.4 km
Chanthaburi 508.8 km
Chok Chai district 512.2 km
Sa Kaeo 522.2 km
Nakhon Ratchasima Aeropuerto 522.6 km

Estado actual