Svět

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 - Lisabon Vzdálenost
Lisabon 0.7 km
Letiště Lisabon-Portela 1.6 km
Lisabon/Geof 5.8 km
Montijo 13.3 km
Alverca do Ribatejo 17.0 km
Sintra Air Base — inglês 24.0 km
Sines/Montes Chaos 94.6 km
Monte Real 120.5 km
Évora 139.7 km
Beja Airbase 155.8 km
Beja 162.9 km
Coimbra 169.3 km
Sagres 195.3 km
Portalegre 199.4 km
Castelo Branco 218.0 km
Faro 232.3 km
Ovar (Letiště) 242.5 km
Ovar 242.9 km
Penhas Douradas 253.2 km
Viseu Airport 255.8 km
Badajoz (Letiště) 258.2 km
Porto/Pedras Rubras 275.9 km
Huelva 296.9 km
Viana do Castelo 317.4 km
Coria/Tabacoa 317.5 km
Vila Real Airport 318.0 km
Cáceres 321.1 km
Plasencia 367.3 km
Vigo/Peinador 383.5 km
Dos Hermanas (Letiště) 384.0 km
Rota 387.9 km
Vitigudino 390.2 km
Sevilla 390.2 km
Cádiz 401.7 km
Jerez de la Frontera 407.5 km
Pontevedra 407.9 km
San Fernando 413.5 km
Ourense 417.2 km
La Hoya 421.5 km
Bragança 428.0 km
Morón de la Frontera 430.2 km
Hinojosa del Duque 448.0 km
Santiago de Compostela 456.6 km
Santiago 460.5 km
Salamanca 470.8 km
Zamora 485.1 km
Tangier/Boukhalf (Letiště) 491.5 km
Tarifa 498.0 km
Ponferrada 503.1 km
Gibraltar 510.7 km
Laraš 517.5 km
Benavente 526.4 km
Ceuta 529.8 km
Sania Ramel (Letiště) 549.5 km
León 572.6 km
Šafšawán 581.7 km
Rabat/Sale (Letiště) 582.9 km