World

Europe



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.


Nearby Weather Stations - Cellole Distance
Grazzanise 29.1 km
Naples/Capodichino 59.8 km
Frosinone 77.1 km
Capri 80.3 km
Campobasso 97.4 km
Ponza 104.8 km
Latina 112.3 km
Salerno Costa d'Amalfi Airport 133.7 km
San Giovanni Teatino 137.6 km
Pescara 138.8 km
Guidonia Montecelio 151.5 km
Termoli 154.4 km
Ciampino 154.5 km
Trevico 154.8 km
Pratica di Mare 165.1 km
Monte Terminillo 167.7 km
Rome/Urbe 171.0 km
Rieti 173.3 km
Foggia "Gino Lisa" Airport 189.2 km
Fiumicino Airport 190.8 km
Vigna Di Valle 205.9 km
Amendola 210.9 km
Monte Sant'Angelo 239.8 km
Viterbo 240.9 km
Civitavecchia 242.0 km
Perugia 253.5 km
Ancona/Falconara 266.9 km
Vieste 268.1 km
Latronico 269.4 km
Ustica 280.0 km
Frontone 280.4 km
Bonifati 286.1 km
Palagruža 295.6 km
Radicofani 296.4 km
Komiža 318.6 km
Monte Argentario 325.1 km
Bari/Palese Macchie 326.6 km
Arezzo 331.8 km
Rimini 335.2 km
Falcone Borsellino Airport 338.1 km
Gioia del Colle 346.4 km
Monte Scuro 347.6 km
Marina di Ginosa 348.1 km
Zadar 349.9 km
Grosseto 352.7 km
Zadar Airport 354.8 km
Šibenik 356.7 km
Hvar 358.4 km
Lamezia Terme 364.0 km
Mali Lošinj 366.3 km
Cervia 370.1 km
Split Airport 371.0 km
Messina 374.4 km
Lastovo 379.0 km
Prizzi 379.1 km
Marjan 379.2 km
Forlì 381.2 km
Trapani 386.9 km
Reggio Calabria 392.3 km
Point Marina/Ravenna 392.4 km
Enna 395.3 km
Rab 397.3 km
Gospić 398.4 km
Pula Airport 399.5 km
Grottaglie 401.9 km
Sciacca 407.1 km
Florence/Peretola 408.5 km
Zavizan 409.8 km
Makarska 417.9 km
Monte Calamita 418.7 km
Calamita 420.6 km
Catania/Fontanarosa 424.0 km
Senj 424.4 km
Naval Air Station Sigonella 426.6 km
Crotone 428.9 km
Pazin 436.8 km
Rijeka Airport 440.8 km
Ploče 446.0 km
Gela 446.5 km
Bihać 450.1 km
Rijeka 451.4 km
Livno 451.8 km
Neum 456.2 km
Bologna/Borgo 460.1 km
Brindisi/Casale 460.2 km
Portorož Airport 463.0 km
Ogulin 464.5 km
Ferrara 466.3 km
Portorož 467.9 km
Pisa 471.1 km
Monte Cimone 478.5 km
Capo Bellavista 480.8 km
Trieste 481.2 km
Parg 482.0 km
Olbia 483.5 km
Črnomelj 492.3 km
Kočevje 492.6 km
Alistro 494.4 km
Postojna 494.6 km
Venice Marco Polo Airport 495.8 km