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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.


Stazioni meteo nelle vicinanze - Isola di Favignana Distanza
Aeroporto di Trapani-Birgi 19.5 km
Aeroporto di Palermo-Punta Raisi 90.7 km
Sciacca 100.2 km
Prizzi 125.5 km
Pantelleria 126.0 km
Ustica 128.6 km
Kélibia Aeroporto 179.9 km
Enna 222.2 km
Gela 230.0 km
Zaghonan Magrane 236.5 km
Nabeul 238.0 km
Tunis/Carthage AP 260.3 km
Isola di Lampedusa 264.6 km
Biserta Aeroporto 289.5 km
Enfida 289.7 km
Base aerea di Sigonella 294.8 km
Mahdia 297.9 km
Aeroporto di Monastir-Habib Bourguiba 301.1 km
Catania/Fontanarosa 308.1 km
Luqa/Malta 329.0 km
Isola di Ponza 333.4 km
Capo Carbonara 337.9 km
Cozzo Spadaro 340.7 km
Capo S. Lorenzo 345.5 km
Al-Qayrawan Aeroporto 348.2 km
Isola di Capri 354.1 km
Messina 361.2 km
Capo Bellavista 363.9 km
Reggio Calabria 371.4 km
Béja 372.0 km
Siliana 385.7 km
Napoli/Capodichino 389.5 km
Aeroporto di Cagliari-Elmas 390.5 km
Grazzanise 391.5 km
Sfax/El-Maou AP 393.6 km
Tabarka 396.3 km
Latina 400.0 km
Decimomannu 404.5 km
Pratica di Mare 406.1 km
Aeroporto di Salerno-Costa d'Amalfi 411.1 km
Frosinone 418.0 km
Ciampino 421.4 km
Jendouba Aeroporto 421.7 km
Aeroporto di Roma-Fiumicino 422.5 km
Bonifati 436.8 km
Roma/Urbe 439.3 km
Le Kef 447.4 km
Sidi Bouzid 448.4 km
Lamezia Terme 450.5 km
Olbia 451.1 km
Trevico 469.2 km
Campobasso 472.8 km
Capo Frasca 473.2 km
Latronico 473.6 km
Jerba Mellita AP 474.2 km
Monte Scuro 479.5 km
Thala 480.3 km
Kasserine 490.8 km
Gabès Aeroporto 504.8 km
Capo Pertusato 513.8 km
Aeroporto di Foggia 522.2 km
Gabès 529.3 km
Figari 531.1 km
Médenine 538.5 km
Alghero 538.6 km
Cheikh Larbi Tébessa Airport 541.8 km
Amendola 543.9 km
Solenzara 544.6 km
Capo Caccia 545.6 km
Gafsa Aeroporto 546.3 km
Monte Sant'Angelo 575.2 km
Marina di Ginosa 576.0 km
Aeroporto di Ajaccio Napoleone Bonaparte 587.6 km
Kébili 593.1 km
Gioia del Colle 598.6 km
Vieste 605.8 km
Bari/Palese Macchie 606.0 km
Tozeur/Nefta AP 642.1 km