Mondo

Italia



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 - Portoferraio Distanza
Monte Calamita 24.6 km
Monte Calamita 26.5 km
Aeroporto di Bastia Poretta 83.8 km
Capo Corso 91.9 km
Alistro 95.4 km
Pisa 95.7 km
Grosseto 98.8 km
Monte Argentario 120.2 km
Solenzara 133.1 km
Sarzana/Luni 138.8 km
Isola Rossa 142.7 km
Firenze/Peretola 154.9 km
Calvi/St Catherine 158.4 km
Monte Cimone 159.6 km
Radicofani 176.4 km
Aeroporto di Ajaccio Napoleone Bonaparte 183.2 km
Figari 189.7 km
Capo Pertusato 195.7 km
Arezzo 198.0 km
Civitavecchia 203.4 km
Viterbo 212.3 km
Parma 217.6 km
Bologna/Borgo Panigale 223.7 km
Olbia 224.7 km
Genova/Sestri 228.6 km
Piacenza 233.9 km
Vigna Di Valle 240.3 km
Passo dei Giovi 241.7 km
Aeroporto di Roma-Fiumicino 255.1 km
Capo Mele 255.8 km
Forlì 257.4 km
Perugia 259.3 km
Albenga 265.0 km
Ferrara 270.7 km
Roma/Urbe 275.2 km
Cervia 280.9 km
Pratica di Mare 281.8 km
Aeroporto di Brescia-Montichiari 284.8 km
Aeroporto di Ghedi 284.9 km
Villafranca 289.9 km
Ciampino 290.7 km
Frontone 292.9 km
Ravenna/Punta Marina 294.4 km
Guidonia Montecelio 298.1 km
Rimini 299.8 km
Rieti 300.1 km
Aeroporto di Milano-Linate 306.0 km
Monte Malanotte 307.7 km
Mondovì 313.8 km
Monte Terminillo 314.2 km
Aeroporto di Bergamo-Orio al Serio 316.0 km
Alghero 321.2 km
Capo Bellavista 322.6 km
Latina 333.2 km
Capo Caccia 335.3 km
Aeroporto di Padova 335.7 km
Novara/Cameri 339.6 km
Aeroporto di Cuneo-Levaldigi 341.4 km
Nizza 342.6 km
Aeroporto di Milano-Malpensa 347.2 km
Monte Generoso 363.6 km
Ancona/Falconara 364.5 km
Torino/Bric Della Croce 364.5 km
Stabio 367.0 km
Cannes 368.1 km
Frosinone 370.8 km
Capo S. Lorenzo 370.9 km
Isola di Ponza 372.2 km
Paganella 375.0 km
Lugano Aeroporto 375.7 km
Aeroporto di Venezia-Marco Polo 376.9 km
Istrana 377.4 km
Aeroporto di Torino-Aeritalia 379.3 km
Treviso 379.7 km
Torino/Caselle 384.0 km
Kraftwerk Robbia 385.3 km
Capo Frasca 388.9 km
Vicosoprano 390.9 km
Grono 392.3 km
Passo del Bernina 392.3 km
Aeroporto di Locarno 393.5 km
Piz Corvatsch 394.9 km
Sils im Engadin 397.3 km
Locarno-Monti 398.2 km
Cardada 400.8 km
Decimomannu 405.6 km
Samedan Aeroporto 407.0 km
Aeroporto di Cagliari-Elmas 413.4 km
Santa Maria Val Müstair 413.7 km
San Bernardino 413.9 km
Capo Carbonara 415.8 km
Bolzano 416.5 km
Matro 416.9 km
Piz Martegnas 417.0 km
Buffalora 418.0 km
Passo Rolle 418.6 km
Cevio 421.4 km
Comprovasco 421.6 km
Tinizong-Rona 422.6 km
Le Luc 427.3 km