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Evropa



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.


Poblíž povětrnostní stanice - Guimarães Vzdálenost
Porto/Pedras Rubras 49.7 km
Viana do Castelo 61.6 km
Vila Real Airport 65.4 km
Ovar 69.0 km
Ovar (Letiště) 69.8 km
Viseu Airport 90.7 km
Vigo/Peinador 94.6 km
Ourense 109.5 km
Pontevedra 116.7 km
Penhas Douradas 138.7 km
Coimbra 142.8 km
Santiago 160.8 km
Santiago de Compostela 161.7 km
Bragança 177.2 km
Monte Real 188.4 km
Castelo Branco 197.6 km
Lugo/Rozas 206.6 km
Vitigudino 210.3 km
A Coruña 213.5 km
Ponferrada 224.8 km
Coria/Tabacoa 248.6 km
Portalegre 256.0 km
Puerto Leitariegos 270.2 km
Zamora 284.0 km
Plasencia 288.8 km
Alverca do Ribatejo 292.8 km
Benavente 298.2 km
Letiště Lisabon-Portela 306.8 km
Cáceres 307.0 km
Lisabon 308.2 km
Sintra Air Base — inglês 309.5 km
Montijo 312.2 km
La Hoya 312.3 km
Lisabon/Geof 314.1 km
Salamanca 314.4 km
León 319.5 km
Évora 322.4 km
Badajoz (Letiště) 325.3 km
Oviedo 342.3 km
Asturias/Aviles 342.6 km
Puerto de san Isidro 371.1 km
Gijón 371.3 km
Beja Airbase 373.3 km
Beja 378.5 km
Valladolid (Letiště) 383.2 km
Sines/Montes Chaos 388.9 km
Valladolid 392.2 km
Ávila 410.2 km
Segovia 466.9 km
Hinojosa del Duque 477.7 km
Navacerrada 480.4 km
Huelva 483.1 km
Sagres 493.6 km
Toledo 501.5 km
Sevilla 517.2 km
Dos Hermanas (Letiště) 521.3 km
Córdoba 551.3 km
Morón de la Frontera 558.7 km
Andújar 602.7 km