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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 - Civitavecchia Vzdálenost
Civitavecchia 7.8 km
Vigna Di Valle 47.7 km
Viterbo 48.3 km
Letiště Řím-Fiumicino 59.3 km
Monte Argentario 75.9 km
Rome/Urbe 81.0 km
Pratica di Mare 86.4 km
Radicofani 89.0 km
Ciampino 94.9 km
Guidonia Montecelio 106.1 km
Grosseto 108.0 km
Rieti 124.5 km
Perugia 134.9 km
Latina 137.2 km
Monte Terminillo 139.9 km
Arezzo 150.9 km
Monte Calamita 169.6 km
Calamita 171.4 km
Frosinone 175.8 km
Ponza 181.5 km
Frontone 188.1 km
Florencie/Peretola 198.2 km
Rimini 230.0 km
Forlì 232.7 km
Pisa 234.2 km
Cervia 240.2 km
Ancona/Falconara 242.5 km
Alistro 251.3 km
Monte Cimone 260.1 km
Bastia - Poretta (Letiště) 261.1 km
Point Marina/Ravenna 264.0 km
Solenzara 265.9 km
Pescara 271.7 km
Bologna/Borgo 272.6 km
San Giovanni Teatino 272.7 km
Grazzanise 277.8 km
Olbia 283.6 km
Cap Corse 286.4 km
Sarzana/Luni 296.6 km
Capo Pertusato 299.9 km
Ferrara 300.3 km
Figari 305.7 km
Naples/Capodichino 308.0 km
Capri 316.3 km
Campobasso 324.0 km
L'Île-Rousse 324.7 km
Capo Bellavista 329.5 km
Letiště Ajaccio 332.2 km
Calvi/St Catherine 336.7 km
Parma 342.1 km
Termoli 358.2 km
Padua (Letiště) 361.0 km
Capo S. Lorenzo 370.7 km
Villafranca 374.6 km
Letiště Benátky Marco Polo 377.0 km
Salerno Costa d'Amalfi (Letiště) 382.6 km
Piacenza 384.8 km
Letiště Pula 387.8 km
Treviso 390.9 km
Istrana 393.7 km
Ustica 398.4 km
Brescia (Letiště) 399.7 km
Mali Lošinj 399.7 km
Trevico 400.0 km
Ghedi Air Base 402.9 km
Capo Carbonara 412.4 km
Genova/Sestri 414.6 km
Pazin 418.7 km
Alghero 420.8 km
Portorož Letiště 421.0 km
Portorož 422.4 km
Giovi Pass 422.6 km
Foggia "Gino Lisa" (Letiště) 423.5 km
Decimomannu 433.4 km
Letiště Cagliari 434.2 km
Capo Caccia 435.6 km
Aviano (Letiště) 438.9 km
Zadar 440.7 km
Rab 441.2 km
Amendola 441.9 km
Terst 444.8 km
Codroipo 446.0 km
Ronchi Legionari 447.5 km
Falcone Borsellino (Letiště) 449.0 km
Capo Frasca 449.1 km
Paganella 451.5 km
Capo Mele 451.6 km
Letiště Zadar 453.2 km
Letiště Orio al Serio 455.8 km
Rolle 459.5 km
Letiště Rijeka 460.0 km
Rijeka 460.5 km
Albenga 460.5 km
Městská občina Nova Gorica 462.8 km
Zavizan 463.1 km
Letiště Linate 464.1 km
Monte Sant'Angelo 465.4 km
Senj 468.0 km
Gospić 479.9 km
Bolzano 480.0 km