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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 - Trivento Distanza
Campobasso 22.7 km
Termoli 56.9 km
San Giovanni Teatino 81.4 km
Pescara 83.4 km
Grazzanise 92.7 km
Napoli/Capodichino 97.6 km
Trevico 107.0 km
Aeroporto di Foggia 114.8 km
Aeroporto di Salerno-Costa d'Amalfi 128.1 km
Amendola 131.9 km
Isola di Capri 135.1 km
Frosinone 139.7 km
Monte Sant'Angelo 155.7 km
Vieste 180.4 km
Latina 184.9 km
Monte Terminillo 190.8 km
Isola di Ponza 199.6 km
Pelagosa 200.7 km
Rieti 202.9 km
Guidonia Montecelio 204.0 km
Ciampino 219.0 km
Comisa 220.7 km
Roma/Urbe 229.3 km
Pratica di Mare 235.9 km
Ancona/Falconara 240.9 km
Latronico 242.2 km
Bari/Palese Macchie 257.2 km
Aeroporto di Roma-Fiumicino 257.3 km
Lesina 260.4 km
Sebenico 261.8 km
Vigna Di Valle 262.8 km
Zara 266.3 km
Aeroporto di Zara-Zemonico 268.7 km
Perugia 270.0 km
Aeroporto di Spalato-Castelli 273.6 km
Bonifati 276.4 km
Frontone 278.7 km
Marjan 281.4 km
Lagosta 283.5 km
Gioia del Colle 285.5 km
Viterbo 288.0 km
Marina di Ginosa 296.4 km
Lussinpiccolo 300.1 km
Civitavecchia 304.0 km
Gospić 314.6 km
Macarsca 320.5 km
Arbe 325.0 km
Rimini 326.9 km
Monte Scuro 331.1 km
Zavizan 333.6 km
Radicofani 334.0 km
Grottaglie 343.6 km
Aeroporto di Pola 346.4 km
Segna 350.3 km
Porto Tolero 350.4 km
Arezzo 353.5 km
Livno 353.8 km
Lamezia Terme 359.7 km
Bihać 361.3 km
Neum 361.7 km
Ustica 362.6 km
Cervia 366.2 km
Aeroporto di Fiume 373.5 km
Monte Argentario 382.6 km
Pisino 382.6 km
Forlì 383.2 km
Ravenna/Punta Marina 385.0 km
Ogulin 385.9 km
Fiume 386.8 km
Brindisi/Casale 396.3 km
Messina 397.5 km
Mostar 400.2 km
Sanski Most 402.3 km
Grosseto 402.7 km
Ragusa 405.0 km
Crotone 406.5 km
Bugojno 408.5 km
Jajce 411.0 km
Parg 414.2 km
Reggio Calabria 414.4 km
Portorose Aeroporto 415.4 km
Črnomelj 416.1 km
Karlovac 418.2 km
Aeroporto di Palermo-Punta Raisi 419.1 km
Portorose 421.2 km
Kočevje 421.3 km
Aeroporto di Ragusa-Čilipi 423.1 km
Trieste 430.3 km
Lecce 432.2 km
Firenze/Peretola 434.2 km
Postumia 434.9 km
Banja Luka 440.0 km
Novo Mesto 441.4 km
Ivan Sedlo 443.6 km
Sisak 450.3 km
Enna 452.0 km
Prizzi 452.6 km
Ronchi Legionari 455.0 km
Zenica 456.7 km
Aeroporto internazionale di Banja Luka 458.3 km