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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 - Santa Rosa Distancia
Santa Rosa 1.5 km
Santo Ângelo Airport 42.0 km
São Luiz Gonzaga 65.0 km
São Luiz Gonzaga 69.6 km
Santo Augusto 76.1 km
Santiago 96.2 km
Cruz Alta 100.0 km
Capitán Meza 101.9 km
Frederico Westphalen 119.8 km
Palmeira das Missões 127.9 km
São Miguel do Oeste 129.3 km
Cataratas del Iguazú Intl. Airport 138.8 km
Dionísio Cerqueira 139.7 km
Santa Maria 146.1 km
Santa Maria 146.1 km
Santa Maria Airport 147.5 km
Foz do Iguaçu 147.6 km
Foz do Iguaçu Intl. Airport 148.0 km
Encarnación Airport 156.3 km
Sao Gabriel 160.3 km
Guaraní Intl. Airport 161.9 km
Planalto 162.2 km
Guaraní Intl. Airport 162.4 km
Alegrete 165.9 km
Posadas AP 170.2 km
São Borja 179.1 km
Dom Pedrito 204.0 km
Novo Horizonte 204.6 km
Caçapava do Sul 206.9 km
Chapecó Airport 212.1 km
Marechal Cândido Rondon 223.3 km
Rivera 225.3 km
Bagé 227.9 km
Bagé Airport 228.6 km
Passo Fundo 230.8 km
Bage 230.9 km
Passo Fundo/Lauro AP 231.3 km
Caazapá 235.6 km
Xanxerê 238.6 km
Xanxerê 238.6 km
Erechim 240.9 km
Salto del Guairá 249.0 km
Clevelândia 255.0 km
Villarrica 257.0 km
Sete Quedas 259.1 km
Cnel.Oviedo 261.5 km
Rio Pardo 266.9 km
Artigas Airport 275.8 km
Encruzilhada do Sul 279.1 km
Itaquiraí 289.5 km
Quyquyhó 299.5 km
San Estanislao 299.9 km
Canguçu 304.6 km
Icaraíma 306.9 km
San Juan Bautista 308.2 km
Uruguaiana Airport 309.5 km
Uruguaiana 315.9 km
Paso de los Libres Airport 319.2 km
Amambai 326.8 km
Joaçaba 327.2 km
Paraguarí 328.5 km
Lagoa Vermelha 329.7 km
Bento Goncalves 337.5 km
Cidade Gaúcha 343.5 km
Camaquã 352.1 km
Pelotas 354.0 km
General Carneiro 360.5 km
Nova Tebas 361.1 km
Caxias do Sul Airport 375.4 km
San Pedro de Ycuamandiyú 376.6 km
Asuncion/Silvio Pet AP 377.5 km
Monte Caseros Airport 384.0 km
Porto Alegre/Salgad AP 393.3 km
Porto Alegre 395.0 km
Porto Alegre 395.2 km
Maringá Airport 400.6 km
Vacaria 401.2 km
Inácio Martins 407.0 km
Caçador 410.6 km
Maringá 410.6 km
Canela 417.3 km
Concepción Airport 430.2 km
Curitibanos 431.9 km
Formosa Airport 431.9 km
Pilar 433.3 km
Nueva Hesperides Intl. Airport 444.1 km
Ivaí 446.3 km
Comodoro Pierrestegui Airport 448.0 km
Bom Jesus 452.1 km
Irati 456.9 km
Mostardas 457.3 km
Ivaí 467.8 km
Major Vieira 467.8 km
Londrina 474.4 km
Corrientes 479.4 km
Londrina Airport 480.9 km
Rio do Campo 485.2 km
São José dos Ausentes 494.3 km
Tramandaí 503.4 km
Gral. Bruguez 522.0 km

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