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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 - Alegrete Distancia
Alegrete 1.3 km
Rivera 74.6 km
Santiago 77.3 km
São Borja 86.1 km
São Luiz Gonzaga 99.5 km
São Luiz Gonzaga 102.1 km
Dom Pedrito 113.4 km
Artigas aeropuerto 117.4 km
Sao Gabriel 140.4 km
Encarnación Aeropuerto 153.7 km
Posadas aeropuerto 154.6 km
Santa Rosa 163.3 km
Uruguayana Aeropuerto 168.9 km
Uruguayana 174.5 km
Santo Ângelo Aeropuerto 175.4 km
Capitán Meza 178.6 km
Paso de los Libres Aeropuerto 181.8 km
Bagé Aeropuerto 188.4 km
Bagé 189.3 km
Bage 198.0 km
Santa Maria 202.2 km
Santa Maria 202.2 km
Santa Maria Aeropuerto 203.6 km
Cruz Alta 217.0 km
Melo Aeropuerto 223.9 km
Santo Augusto 226.8 km
Caçapava do Sul 234.6 km
Caazapá 238.1 km
Monte Caseros Aeropuerto 240.0 km
Durazno 252.1 km
Treinta y Tres Aeropuerto 257.8 km
San Juan Bautista 260.9 km
Villarrica 266.3 km
Quyquyhó 270.3 km
Palmeira das Missões 270.6 km
Frederico Westphalen 276.0 km
Puerto Iguazú aeropuerto 278.4 km
Guaraní aeropuerto 279.9 km
Guaraní aeropuerto 280.1 km
Cnel.Oviedo 281.3 km
Foz do Iguaçu 285.7 km
Foz do Iguaçu aeropuerto 286.0 km
Nueva Hespérides aeropuerto 289.7 km
São Miguel do Oeste 293.0 km
Comodoro Pierrestegui aeropuerto 294.9 km
Yaguarón 301.4 km
Dionísio Cerqueira 304.1 km
Paraguarí 308.8 km
Paysandú 322.9 km
Planalto 323.1 km
Canguçu 332.6 km
Encruzilhada do Sul 338.4 km
Santa Vitória do Palmar 345.2 km
Rio Pardo 349.1 km
Asuncion/Silvio Pet aeropuerto 353.0 km
Barra del Chuy 354.1 km
Pilar 356.5 km
Mercedes 356.9 km
Passo Fundo 359.6 km
Passo Fundo/Lauro aeropuerto 359.7 km
Chapecó Aeropuerto 364.2 km
Novo Horizonte 366.1 km
Formosa Aeropuerto 369.7 km
Pelotas 380.0 km
Erechim 381.5 km
Corrientes 386.4 km
Xanxerê 391.3 km
Gualeguaychú aeropuerto 398.6 km
Río Grande 410.0 km
Clevelândia 413.0 km
Resistencia aeropuerto 415.9 km
Camaquã 416.3 km
Bento Goncalves 444.7 km
Lagoa Vermelha 456.4 km
Reconquista 466.7 km
Joaçaba 471.2 km
Caxias do Sul aeropuerto 482.9 km
Porto Alegre/Salgad aeropuerto 484.1 km
Porto Alegre 484.8 km
Porto Alegre 487.0 km
General Carneiro 512.3 km
Inácio Martins 564.1 km