Wereld

Zuid-Amerika



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.


Weerstations in de buurt - Floriano Afstand
Floriano 0.0 km
Floriano 0.0 km
São Pedro do Piauí 77.3 km
Oeiras 98.3 km
Aeroporto de Teresina 141.7 km
Colinas 147.8 km
São João do Piauí 155.2 km
São João do Piauí 156.2 km
Urucui 158.4 km
Caxias 158.6 km
Caxias 162.0 km
Picos 172.5 km
Picos 181.2 km
Castelo do Piauí 204.2 km
Bom Jesus 236.7 km
Chapadinha 248.3 km
Remanso 255.9 km
Remanso 256.2 km
Barra do Corda 266.9 km
Barra do Corda 270.1 km
Bacabal 281.8 km
Bacabal 283.1 km
Crateús 292.1 km
Taua 296.4 km
Campos Sales 296.5 km
Tauá 310.8 km
Buritirama 328.0 km
Petrolina 328.4 km
Parnaíba 333.4 km
Ouricuri 338.7 km
Preguicas 342.3 km
Parnaíba Luchthaven 346.5 km
Petrolina 348.4 km
Petrolina 356.0 km
Gilbués 358.9 km
Sao Luis/Marechal Vliegveld 362.0 km
São Luís Luchthaven 363.1 km
Delfino 365.1 km
São Luís 366.7 km
Alto Parnaíba 374.0 km
Sobral 389.0 km
Sobral 391.2 km
Barbalha 414.5 km
Iguatu 418.2 km
Barbalha 419.4 km
Quixeramobim 434.1 km
Cabrobó 437.0 km
Senhor do Bonfim 442.4 km
Acaraú 445.6 km
Uauá 468.4 km
Estreito 490.1 km
Carolina Luchthaven 496.4 km
Carolina 496.6 km
Carolina 497.4 km
Imperatriz 503.6 km
Imperatriz Luchthaven 508.3 km
Queimadas 517.2 km
Paragominas 564.5 km