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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.


Stations météo à proximité - Trat Distance
Trat (Aéroport) 0.3 km
Phliu Agromet 17.3 km
Chanthaburi 23.6 km
Amphoe Aranyaprathet 45.4 km
Sa Kaeo 47.8 km
Chok Chai district 60.2 km
Khlong Yai 64.2 km
Nakhon Ratchasima Aéroport 68.6 km
Amphoe Nang Rong 72.1 km
Kabinburi 79.3 km
Chaiyaphum Aéroport 88.7 km
Chachoengsao 100.5 km
Rayong (Aéroport) 107.9 km
Prachinburi 113.3 km
Thaphra Agromet 113.6 km
Khon Kaen 116.2 km
Pak Chong Agromet 123.3 km
Buriram 126.4 km
Kosumphisai 127.9 km
Huai Pong Agromet 131.9 km
Sihanoukville 136.1 km
Surin 142.2 km
Bua Chum 143.3 km
Surin 146.9 km
Îles Thổ Chu 147.9 km
Sattahip 148.7 km
Chonburi Aéroport 150.5 km
Wichian Buri district 153.7 km
Wichian Buri district 153.7 km
Lom Sak district 156.6 km
Phetchabun 160.4 km
Laem Chabang 161.6 km
Pattaya 162.2 km
Ko Sichang 170.0 km
Tha Tum 170.2 km
Roi Et 172.3 km
Siem Reap 172.9 km
Kamalasai 173.6 km
Bangkok-Suvarnabhumi (Aéroport) 175.3 km
Samutprakan Agromet 175.3 km
Roi Et 179.1 km
Ayutthaya Agromet 184.2 km
Phú Quốc 190.8 km
Bangkok Pilot 192.7 km
Bangna Agromet 192.9 km
Pathumthani Agromet 193.2 km
Bangkok Aéroport 194.5 km
Bangkok Port 197.2 km
Lopburi Aéroport 197.3 km
Bangkok 197.5 km
Krakor district 207.9 km
Takfa Agromet 210.1 km
Kampot 215.6 km
Sisaket Agromet 235.5 km
Phichit 243.6 km
Chai Nat Agromet 244.7 km
Suphanburi 247.6 km
Phitsanulok 248.4 km
Cha-am 251.2 km
Nakhon Sawan 251.2 km
Ko Samui 259.4 km
Hua Hin 263.5 km
Nakhon Pathom 263.9 km
Nakhon Si Thammarat 264.9 km
Nakhon Si Thammarat Aéroport 275.3 km
Nakhon Si Thammarat Aéroport 275.8 km
U Thong Agromet 276.4 km
Prachuap Khiri Khan 276.6 km
Ratchaburi 281.8 km
Savannakhet 282.4 km
Phnom Penh Aéroport 282.6 km
Nong Phlub Agromet 287.5 km
Mukdahan 289.1 km
Ubon Ratchathani 294.3 km
Surat Thani Agromet 305.5 km
Kanchanaburi Aéroport 312.0 km
Ubon Ratchathani Agromet 312.2 km
Rạch Giá 313.7 km
Seno 320.1 km
Kamphaeng Phet 322.2 km
Chawang 323.0 km
Cà Mau 325.7 km
Paksé 326.0 km
Surat Thani 336.6 km
Kampong Cham 348.9 km
Phrasang 348.9 km
Chumphon 350.7 km
Sawi Agromet 362.1 km
Tak 365.0 km
Krabi Aéroport 380.3 km
Krabi 381.4 km
Doi Mu Soe Agromet 387.2 km
Svay Rieng 389.1 km
Umphang district 391.4 km
Amphoe Thong Pha Phum 413.0 km
Mergui 413.8 km
Ranong 414.4 km
Point de Victoria 418.1 km
Mae Sot 428.3 km
Phuket (Aéroport) 452.6 km