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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.


Nearby Weather Stations - Nafpaktos Distance
Patras Araxos Airport 50.7 km
Andravida 76.5 km
Lamia 85.6 km
Tripoli Airport 109.1 km
Zakynthos Airport 122.9 km
Preveza 129.3 km
Kalamata 137.8 km
Nea Anchialos Airport 138.8 km
Larissa National Airport 145.2 km
Cephalonia Airport 149.2 km
Methoni 160.8 km
Ioannina 177.4 km
Tanagra Airport 191.2 km
Elefsina Airport 195.7 km
Kozani 198.1 km
Skiathos 204.6 km
Elliniko Airport 218.4 km
Tatoi Palace 220.8 km
Kastoria Airport 222.1 km
El Venizelos 238.6 km
Athens Airport 241.9 km
Corfu 247.4 km
Florina 252.7 km
Kythira 254.1 km
Thessaloniki Airport 254.2 km
Sarandë 255.2 km
Gjirokastër 256.2 km
Korçë 259.5 km
Bitola 280.5 km
Gevgelija 295.2 km
Skyros Airport 302.8 km
Ohrid Airport 302.9 km
Ohrid St. Paul AP 305.2 km
Prilep 306.4 km
Demir Kapija 316.7 km
Kuçovë 329.7 km
Serres 337.5 km
Vlorë 338.5 km
Milos Airport 342.8 km
Elbasan 346.0 km
Lazaropole 349.6 km
Štip 349.9 km
Sazan 358.1 km
Syros Airport 361.6 km
Berovo 362.0 km
Sandanski 363.4 km
Skopje-Petrovec 371.0 km
Pozharane 374.7 km
Peshkopi 375.7 km
Yzberish 380.3 km
Tirana 381.4 km
Tetovo 387.2 km
Chania Intl. Airport 389.7 km
Paros Airport 394.1 km
Kriva Palanka 397.9 km
Durrës 402.1 km
Mykonos 405.1 km
Kavala/Chrisoupolis 408.3 km
Kukës 409.8 km
Lemnos Airport 411.3 km
Santa Maria di Leuca 414.6 km
Naxos 416.9 km
Naxos Airport 417.1 km
Vranje 430.6 km
Musala 437.0 km
Pristina Airport 443.2 km
Santorini 449.8 km
Lecce 451.7 km
Shkodër 461.2 km
Sofia 471.9 km
Tympaki Airport 472.7 km
Leskovac 475.4 km
Heraklion Airport 487.2 km
Brindisi/Casale 491.5 km
Bar 492.8 km
Mourgash 501.1 km
Plovdiv 503.6 km
Podgorica 504.0 km
Kastelli Airport 508.6 km
Podgorica 509.2 km
Kardzhali 516.9 km
Alexandroupolis Airport 520.9 km
Crotone 532.7 km
Grottaglie 540.1 km
Tivat 541.9 km
Nikšić 557.6 km
Dubrovnik Airport 588.9 km
Dubrovnik 609.3 km
Neum 667.7 km