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 - Santo Tomé Distance
São Borja 7.3 km
Posadas AP 74.2 km
Encarnación Airport 80.6 km
Alegrete 93.2 km
São Luiz Gonzaga 115.4 km
São Luiz Gonzaga 121.3 km
Artigas Airport 123.9 km
Uruguaiana Airport 133.1 km
Santiago 135.8 km
Capitán Meza 138.8 km
Uruguaiana 139.6 km
Paso de los Libres Airport 140.8 km
Caazapá 150.3 km
Rivera 156.9 km
San Juan Bautista 168.3 km
Quyquyhó 177.1 km
Villarrica 178.4 km
Santa Rosa 179.7 km
Cnel.Oviedo 195.1 km
Monte Caseros Airport 206.5 km
Dom Pedrito 206.6 km
Santo Ângelo Airport 210.1 km
Paraguarí 215.6 km
Sao Gabriel 224.6 km
Guaraní Intl. Airport 236.9 km
Guaraní Intl. Airport 237.0 km
San Estanislao 244.2 km
Cataratas del Iguazú Intl. Airport 250.2 km
Foz do Iguaçu 255.6 km
Foz do Iguaçu Intl. Airport 255.6 km
Santo Augusto 256.3 km
Asuncion/Silvio Pet AP 259.7 km
Cruz Alta 264.6 km
Santa Maria 271.8 km
Santa Maria 271.8 km
Pilar 272.3 km
Nueva Hesperides Intl. Airport 272.4 km
Santa Maria Airport 273.2 km
Comodoro Pierrestegui Airport 275.1 km
Bagé Airport 279.5 km
Bagé 280.3 km
Formosa Airport 281.4 km
Bage 288.5 km
San Pedro de Ycuamandiyú 298.0 km
Frederico Westphalen 301.0 km
São Miguel do Oeste 305.4 km
Dionísio Cerqueira 305.7 km
Palmeira das Missões 306.9 km
Corrientes 309.5 km
Planalto 313.7 km
Caçapava do Sul 314.8 km
Melo Airport 317.2 km
Paysandú 318.1 km
Resistencia Intl. Airport 340.3 km
Marechal Cândido Rondon 341.5 km
Salto del Guairá 344.9 km
Novo Horizonte 382.2 km
Gral. Bruguez 383.8 km
Chapecó Airport 393.3 km
Jaguarão 393.4 km
Passo Fundo 406.4 km
Passo Fundo/Lauro AP 406.8 km
Reconquista 408.0 km
Encruzilhada do Sul 413.9 km
Canguçu 416.2 km
Rio Pardo 417.2 km
Xanxerê 419.8 km
Erechim 420.7 km
Clevelândia 434.7 km
Pelotas 464.9 km
Rio Grande 494.9 km
Sáenz Peña 504.8 km
General Justo José de Urquiza Airport 528.4 km
Las Lomitas 552.4 km
Sauce Viejo Airport 561.3 km
Rosario 584.9 km