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Ν. Αμερική



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.


Nearby Weather Stations - Porto Nacional Απόσταση
Porto Nacional 20.4 km
Palmas Airport 30.6 km
Palmas 39.2 km
Peixe 100.7 km
Gurupi 105.5 km
Pedro Afonso 130.6 km
Pedro Afonso 130.6 km
Parana 149.3 km
Formoso Do Araguaia 160.0 km
Dianópolis 185.4 km
Couto de Magalhães 202.5 km
Conceição do Araguaia Airport 204.7 km
Taguatinga 253.6 km
Monte Alegre de Goiás 254.5 km
Araguaína 254.9 km
Carolina 271.7 km
Carolina 271.8 km
Carolina Airport 273.0 km
Alto Parnaíba 300.0 km
Luís Eduardo Magalhães 307.8 km
Estreito 321.1 km
Itapaci 337.5 km
Posse 341.3 km
Posse 341.9 km
Gilbués 345.7 km
Carajas/Parauapebas 377.9 km
Carajas / Maraba 378.0 km
Serra De Carajas 387.6 km
Barreiras 394.3 km
Barreiras 394.3 km
Santa Rita de Cássia 432.1 km
Correntina 466.8 km
Bom Jesus 470.1 km
Água Boa 485.3 km
Canarana 497.6 km
Urucui 514.8 km
Urucui 514.8 km
Xavantina Airport 523.3 km
Montalvânia 527.9 km
Colinas 586.2 km