World

South America



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 - Itabuna Distance
Ilhéus 17.1 km
Ilhéus Airport 26.0 km
Una 45.8 km
Ipiaú 71.9 km
Marau 83.8 km
Belmonte 111.2 km
Itapetinga 113.7 km
Valença 126.6 km
Porto Seguro 137.4 km
Porto Seguro 142.9 km
Itiruçu 144.5 km
Amargosa 158.8 km
Salvador 177.1 km
Vitoria da Conquist AP 180.4 km
Vitoria da Conquist AP 180.4 km
Cruz das Almas 184.5 km
Salvador Airport 194.8 km
Almenara 196.5 km
Itaberaba 225.8 km
Feira de Santana 227.2 km
Pedra Azul 246.5 km
Caravelas 253.3 km
Águas Vermelhas 257.0 km
Macajuba 259.2 km
Serrinha 272.0 km
Brumado 272.9 km
Serra dos Aimorés 279.1 km
Abrolhos Archipelago 281.1 km
Lençóis 302.4 km
Lençóis 303.2 km
Piatã 311.8 km
Conde 318.8 km
Queimadas 330.3 km
Cipó 332.6 km
Jacobina 334.9 km
Jacobina 336.6 km
São Mateus 340.9 km
São Mateus 342.1 km
Itabaianinha 348.1 km
Nova Venécia 355.7 km
Araçuaí 357.2 km
Salinas 357.6 km
Rio Pardo De Minas 361.2 km
Euclides da Cunha 369.3 km
Poço Verde 375.8 km
Caetité 378.2 km
Senhor do Bonfim 385.6 km
Mantena 389.1 km
Guanambi 390.7 km
Espinosa 394.4 km
Irecê 412.0 km
Aracaju Airport 413.8 km
Carira 419.0 km
Aracaju 420.0 km
Capelinha 425.0 km
Delfino 427.7 km
Bom Jesus da Lapa Airport 479.4 km
Brejo Grande 490.4 km
Ibotirama 490.5 km
Coruripe 528.1 km
Guanhães 528.4 km
Mocambinho 529.2 km
Barra 531.5 km
Barra 534.0 km
Montes Claros Airport 536.3 km
Montes Claros 536.3 km
Diamantina 561.7 km
Diamantina 565.4 km
Buritirama 594.7 km