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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 - Grottaglie Distance
Grottaglie 0.0 km
Marina di Ginosa 58.0 km
Gioia del Colle 58.4 km
Brindisi/Casale 62.8 km
Lecce 88.7 km
Bari/Palese Macchie 95.0 km
Santa Maria di Leuca 128.8 km
Latronico 160.8 km
Crotone 165.5 km
Monte Scuro 168.2 km
Bonifati 195.1 km
Vieste 200.7 km
Monte Sant'Angelo 205.6 km
Sazan 209.6 km
Lamezia Terme 214.6 km
Amendola 216.5 km
Foggia "Gino Lisa" Airport 229.5 km
Vlorë 232.0 km
Dubrovnik Airport 237.5 km
Palagruža 237.8 km
Dubrovnik 238.2 km
Durrës 242.7 km
Lastovo 245.9 km
Trevico 247.8 km
Tivat 248.5 km
Bar 251.3 km
Neum 255.8 km
Ploče 268.9 km
Salerno Costa d'Amalfi Airport 277.3 km
Tirana 279.0 km
Kuçovë 279.9 km
Yzberish 280.7 km
Podgorica 283.9 km
Shkodër 286.9 km
Podgorica 290.9 km
Nikšić 293.9 km
Corfu 295.8 km
Sarandë 297.1 km
Makarska 297.7 km
Hvar 301.4 km
Mostar 303.9 km
Komiža 306.9 km
Gjirokastër 309.5 km
Termoli 310.7 km
Elbasan 311.8 km
Messina 321.8 km
Reggio Calabria 326.0 km
Campobasso 326.1 km
Marjan 336.5 km
Split Airport 344.5 km
Naples/Capodichino 348.3 km
Ivan Sedlo 351.8 km
Bjelašnica 352.6 km
Livno 355.2 km
Capri 356.2 km
Peshkopi 359.3 km
Sarajevo Intl. Airport 365.5 km
Pljevlja 369.7 km
Kukës 371.9 km
Sarajevo-Bjelave 373.0 km
Korçë 374.9 km
Grazzanise 375.4 km
Bugojno 377.1 km
Šibenik 380.7 km
Lazaropole 382.6 km
Ohrid St. Paul AP 383.7 km
Ohrid Airport 385.3 km
Ioannina 388.1 km
Zenica 396.4 km
Jajce 407.6 km
San Giovanni Teatino 409.3 km
Pozharane 410.6 km
Preveza 410.8 km
Sjenica 410.9 km
Pescara 411.1 km
Catania/Fontanarosa 418.0 km
Zlatibor 426.3 km
Zlatibor 426.3 km
Tetovo 426.8 km
Cephalonia Airport 427.7 km
Kastoria Airport 432.3 km
Naval Air Station Sigonella 433.0 km
Tuzla 443.6 km
Bitola 445.1 km
Florina 446.2 km
Zadar Airport 446.5 km
Tuzla 450.7 km
Banja Luka 453.9 km
Požega 456.3 km
Zadar 456.8 km
Pristina Airport 458.7 km
Sanski Most 459.0 km
Enna 469.2 km
Banja Luka Intl. Airport 469.8 km
Prilep 471.7 km
Frosinone 471.9 km
Loznica 472.5 km
Gradačac 476.6 km
Kopaonik Mountain 477.4 km
Cozzo Spadaro 481.1 km