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 - Dracena Distance
Presidente Prudente 41.5 km
Presidente Prudente Airport 42.0 km
Três Lagoas 57.2 km
Valparaíso 63.4 km
Rancharia 81.5 km
Paranapoema 106.0 km
Araçatuba Airport 121.0 km
Londrina Airport 131.2 km
Paranaíba 131.8 km
Paranaíba 132.2 km
Londrina 132.9 km
Maringá 138.5 km
Maringá Airport 146.5 km
Nova Fátima 165.9 km
Cassilândia 168.8 km
Água Clara 172.9 km
Diamante do Norte 173.9 km
Jose Bonifacio 176.8 km
Marília Airport 179.5 km
Votuporanga 184.6 km
Votuporanga 186.2 km
Votuporanga 186.2 km
Lins 194.9 km
São Simão 203.0 km
Ourinhos 203.1 km
Cidade Gaúcha 203.7 km
Nova Tebas 207.2 km
Ivaí 212.8 km
Ibaiti 214.1 km
Joaquim Távora 220.4 km
Chapadão do Sul 224.7 km
São José do Rio Preto Airport 236.7 km
Jataí 250.9 km
Ivaí 252.8 km
Campina Verde 259.5 km
Rio Verde 260.0 km
Ivinhema 264.8 km
Rio Verde 267.6 km
Icaraíma 272.9 km
Bauru 274.7 km
Bauru Airport 276.5 km
Catanduva 281.6 km
Castro 282.6 km
Inácio Martins 284.1 km
Ituiutaba 284.4 km
Irati 291.0 km
Ariranha 295.6 km
Mineiros 298.1 km
Ibitinga 299.6 km
Avare 303.7 km
Alto Taquari 322.6 km
Itaquiraí 326.8 km
Barra Bonita 332.6 km
Barretos 334.4 km
Itapeva 337.7 km
Itumbiara 338.0 km
Rio Brilhante 339.3 km
Marechal Cândido Rondon 347.3 km
Campo Grande 356.2 km
Salto del Guairá 357.8 km
Campo Grande Airport 361.5 km
Curitiba Airport 372.0 km
Araraquara Airport 373.5 km
Pradópolis 375.3 km
Planalto 379.0 km
Morrinhos 379.5 km
Afonso Pena Intl. Airport 382.8 km
Dourados 384.1 km
Conceicao Das Alagoas 387.1 km
Sidrolândia 390.1 km
São Carlos 402.0 km
São Carlos Airport 402.3 km
Sao Miguel Arcanjo 405.2 km
Uberlândia 405.9 km
Uberlândia 409.5 km
Morretes 411.1 km
Uberaba 411.2 km
Maracaju 411.3 km
Leite Lopes Airport 413.9 km
Coxim 414.5 km
Barra Do Turvo 420.5 km
Ituverava 421.4 km
Sete Quedas 426.1 km
Foz do Iguaçu 431.0 km
Foz do Iguaçu Intl. Airport 431.1 km
Cataratas del Iguazú Intl. Airport 435.9 km
Paranaguá Airport 436.1 km
Amambai 439.1 km
Itiquira 445.0 km
Sorocaba 454.9 km
Ponta Porã 455.7 km
Piracicaba 456.2 km
Guaraní Intl. Airport 456.4 km
Franca 456.4 km
Guaraní Intl. Airport 456.8 km
Catalão 461.2 km
Franca 461.6 km
Pirassununga 463.0 km
Catalão 464.5 km
Pires do Rio 467.6 km