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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 - Hat Yai Distancia
Hat Yai aeropuerto 0.0 km
Sa Dao 3.5 km
Kho Hong Agromet 7.9 km
Sultan Abdul Halim aeropuerto 15.1 km
Songkhla 19.4 km
Butterworth aeropuerto 29.6 km
Phatthalung 32.5 km
Penang aeropuerto 37.3 km
Satun 39.3 km
Nakhon Si Thammarat 50.5 km
Nakhon Si Thammarat Aeropuerto 62.5 km
Sitiawan / Pangkor aeropuerto 62.6 km
Nakhon Si Thammarat Aeropuerto 63.1 km
Ko Samui 66.1 km
Langkawi aeropuerto 78.7 km
Pattani aeropuerto 79.8 km
Sultan Azlan Shah aeropuerto 88.1 km
Trang 91.7 km
Yala 93.9 km
Yala 93.9 km
Surat Thani Agromet 98.7 km
Chawang 107.2 km
Surat Thani 127.7 km
Phrasang 134.6 km
Kuala Lumpur aeropuerto 148.1 km
Narathiwat 154.4 km
Ko Lanta 154.4 km
Chumphon 154.7 km
Krabi Aeropuerto 162.6 km
Sawi Agromet 163.3 km
Krabi 163.8 km
Sepang/kl International 168.0 km
Port of Belawan 201.3 km
Medan Aeropuerto 204.3 km
Kota Bharu Aeropuerto 206.6 km
Ranong 209.9 km
Victoria Point 213.4 km
Malaca Aeropuerto 226.2 km
Phuket 227.0 km
Phuket aeropuerto 236.6 km
Takua Pa district 243.7 km
Kuala Trengganu 299.2 km
Sultan Haji Ahmad Shah aeropuerto 317.9 km
Kerteh aeropuerto 337.6 km
Islas Thổ Châu 342.0 km
Sihanoukville 350.0 km
Kota Lhokseumawe Aeropuerto 361.0 km
Mersing Aeropuerto 397.4 km
Phú Quốc 400.8 km
Kampot 430.0 km
Meulaboh aeropuerto 482.3 km