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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.


Stations météo à proximité - Porto Torres Distance
Alghero 24.7 km
Capo Caccia 38.0 km
Cap de Pertusato 106.6 km
Figari 108.2 km
Capo Frasca 119.7 km
Olbia 126.4 km
Aéroport d'Ajaccio-Napoléon-Bonaparte 128.8 km
Solenzara 164.3 km
Decimomannu 175.7 km
Capo Bellavista 178.2 km
Cagliari-Elmas (Aéroport) 190.5 km
Calvi/St Catherine 192.5 km
Capo S. Lorenzo 202.0 km
Alistro 203.1 km
L'Île-Rousse 206.8 km
Bastia-Poretta (Aéroport) 225.3 km
Capo Carbonara 228.0 km
Cap Corse 263.1 km
Calamita 304.6 km
Monte Calamita 306.5 km
Nice 337.6 km
Cannes 337.9 km
Capo Mele 344.2 km
Hyeres/Le Palyvestr 352.8 km
Monte Argentario 353.9 km
Albenga 355.1 km
Le Luc 358.9 km
Grosseto 365.3 km
Saint-Mandrier-sur-Mer 369.0 km
Monte Malanotte 382.1 km
Pise 384.1 km
Mondovi 396.3 km
Gênes/Sestri 397.8 km
Sarzana/Luni 399.1 km
Civitavecchia 405.9 km
Coni (Aéroport) 416.7 km
Col des Giovi 422.6 km
Bizerte Aéroport 424.3 km
Tabarka-Aïn Draham (Aéroport) 427.6 km
Radicofani 439.5 km
Aéroport Léonard-de-Vinci de Rome Fiumicino 442.1 km
Viterbe 444.2 km
Annaba/El Mellah (Aéroport) 445.3 km
Château-Arnoux-Saint-Auban Aéroport 446.0 km
Vigna Di Valle 447.5 km
Mont Cimone 450.1 km
Florence/Peretola 451.9 km
Aéroport Marseille-Provence 455.2 km
Pratica di Mare 459.6 km
Béja 459.8 km
Embrun 462.3 km
Skikda 466.0 km
Plaisance 473.4 km
Port Mahon 474.2 km
Rome/Urbe 474.4 km
Salon-de-Provence 476.6 km
Ciampino 479.0 km
Jendouba Aéroport 481.0 km
Arezzo 481.8 km
Tunis/Carthage (Aéroport) 485.3 km
Parme 486.0 km
Istres 486.8 km
Briançon 490.2 km
Guelma 492.1 km
Guidonia Montecelio 500.8 km
Souk Ahras 503.5 km
Ponza 508.4 km
Latina 508.9 km
Avignon/Coumont 515.4 km
Carpentras 516.5 km
Le Kef 518.6 km
Bologne/Borgo 519.7 km
Pérouse 520.2 km
Jijel-port 523.8 km
Jijel-Achouat 525.3 km
Rieti 526.9 km
Kélibia Aéroport 530.4 km
Siliana 535.6 km
Orange 537.9 km
Constantine (Aéroport) 539.3 km
Mont Terminillo 542.3 km
Nîmes/Garons 547.4 km
Nabeul 547.7 km
Zaghonan Magrane 551.0 km
Zaghonan Magrane 551.0 km
Forlì 551.5 km
Nimes/Courbessac 554.0 km
Trapani (Aéroport) 557.9 km
Frontone 565.8 km
Ferrare 567.3 km
Enfida 571.8 km
Cervia 573.2 km
Montélimar 580.5 km
Rimini 585.8 km
Bejaia/Soummam (Aéroport) 586.0 km
Marina/Ravenne de point 589.0 km
Pantelleria 594.5 km
Aubenas/Vals-Lanas 606.1 km
Setif/Ain-Arnat (Aéroport) 621.1 km
Tizi Ouzou 658.0 km