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 - Erechim Distance
Erechim 1.0 km
Passo Fundo 41.1 km
Passo Fundo/Lauro AP 42.3 km
Xanxerê 49.6 km
Xanxerê 49.6 km
Chapecó Airport 50.5 km
Clevelândia 84.1 km
Joaçaba 88.8 km
Lagoa Vermelha 96.1 km
Novo Horizonte 104.0 km
Palmeira das Missões 114.7 km
Frederico Westphalen 126.9 km
Bento Goncalves 134.6 km
General Carneiro 136.0 km
São Miguel do Oeste 146.3 km
Rio Pardo 151.5 km
Caxias do Sul Airport 163.2 km
Santo Augusto 165.7 km
Cruz Alta 165.7 km
Vacaria 168.7 km
Caçador 172.9 km
Dionísio Cerqueira 174.3 km
Curitibanos 190.4 km
Inácio Martins 197.1 km
Encruzilhada do Sul 197.3 km
Canela 202.5 km
Porto Alegre 204.0 km
Porto Alegre/Salgad AP 204.7 km
Planalto 206.5 km
Santa Maria Airport 207.2 km
Santa Maria 207.7 km
Santa Maria 207.7 km
Porto Alegre 208.1 km
Santo Ângelo Airport 212.3 km
Bom Jesus 219.5 km
Camaquã 222.4 km
Nova Tebas 222.7 km
Major Vieira 232.6 km
Caçapava do Sul 234.0 km
Irati 239.4 km
Santa Rosa 243.2 km
Ivaí 243.2 km
Rio do Campo 244.8 km
Canguçu 258.4 km
São José dos Ausentes 261.1 km
São Joaquim 266.9 km
Cataratas del Iguazú Intl. Airport 273.2 km
Ivaí 277.9 km
Foz do Iguaçu 278.6 km
Foz do Iguaçu Intl. Airport 279.1 km
Marechal Cândido Rondon 282.5 km
Sao Gabriel 286.6 km
Maringá Airport 286.7 km
Pelotas 286.9 km
Tramandaí 291.8 km
Maringá 293.0 km
Mostardas 293.6 km
Ituporanga 295.8 km
Cidade Gaúcha 298.4 km
São Luiz Gonzaga 300.7 km
Santiago 305.3 km
São Luiz Gonzaga 306.4 km
Torres 309.1 km
Torres 309.5 km
Bage 311.9 km
Urubici 315.8 km
Bagé 316.9 km
Guaraní Intl. Airport 318.1 km
Guaraní Intl. Airport 318.9 km
Bagé Airport 318.9 km
Londrina 319.2 km
Icaraíma 323.1 km
Araranguá 324.6 km
Castro 324.7 km
Londrina Airport 324.7 km
Capitán Meza 326.3 km
Salto del Guairá 328.2 km
Indaial 341.4 km
Itaquiraí 349.5 km
Nova Fátima 350.8 km
Dom Pedrito 356.6 km
Ibaiti 358.6 km
Curitiba Airport 376.3 km
Afonso Pena Intl. Airport 379.8 km
Alegrete 383.7 km
Sete Quedas 388.5 km
Joaquim Távora 390.4 km
Santa Marta 393.5 km
Encarnación Airport 393.9 km
Santa Marta 393.9 km
Itajaí 396.9 km
Joinville-Lauro Carneiro de Loyola Airport 402.7 km
Posadas AP 408.6 km
Navegantes Airport 409.8 km
Florianópolis 410.0 km
Morretes 417.1 km
Hercílio Luz Intl. Airport 417.5 km
Rivera 417.6 km
São Borja 418.7 km
Itapoá 422.1 km