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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 - Carolina Distancia
Carolina 1.1 km
Carolina aeropuerto 1.4 km
Carolina 1.9 km
Estreito 51.3 km
Araguaína 83.7 km
Imperatriz 133.8 km
Imperatriz Aeropuerto 135.5 km
Araguatins 146.3 km
Pedro Afonso 146.6 km
Pedro Afonso 146.9 km
Couto de Magalhães 214.7 km
Conceição do Araguaia aeropuerto 215.0 km
Alto Parnaíba 216.6 km
Palmas 233.5 km
Marabá Aeropuerto 239.5 km
Palmas Aeropuerto 242.7 km
Maraba 267.8 km
Barra do Corda 280.9 km
Porto Nacional 281.7 km
Barra do Corda 283.5 km
Carajas/Parauapebas 297.6 km
Carajas / Maraba 297.9 km
Gilbués 304.8 km
Serra De Carajas 313.5 km
Paragominas 325.9 km
Dianópolis 329.4 km
Urucui 345.9 km
Novo Repartimento 356.5 km
Tucuruí aeropuerto 366.8 km
Colinas 372.0 km
Gurupi 372.3 km
Bom Jesus 373.2 km
Bacabal 379.7 km
Bacabal 380.4 km
Formoso Do Araguaia 412.7 km
Santa Rita de Cássia 432.7 km
Pacajá 436.7 km
Caxias 495.4 km
Floriano 495.5 km
Floriano 495.5 km
Caxias 497.4 km
Buritirama 498.5 km
Chapadinha 535.5 km
Barra 559.8 km
Barra 562.5 km