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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 - Sfissef Απόσταση
Mascara-Ghriss 42.7 km
Σιντί Μπελ Αμπές 42.8 km
Oran Tafraoui Airport 47.9 km
Σαϊντά 59.1 km
Αεροδρόμιο Αχμέντ Μπεν Μπελά 60.4 km
Arzew 65.0 km
Οράν 69.6 km
Μοσταγκανέμ 82.2 km
Ρελιζάν 103.4 km
Béni Saf 124.5 km
El-kheiter 125.1 km
Tlemcen/Zenata Airport 139.4 km
Maghnia 178.7 km
Ghazaouet 182.4 km
Μεσριά Αεροδρόμιο 183.8 km
Abdelhafid Boussouf Bou Chekif Airport 189.7 km
Oujda/Angads Airport 195.8 km
Σλεφ 205.5 km
Ναάμα 219.1 km
Ελ Μπαγιάντ 222.0 km
Aïn Séfra 277.6 km
Ksar Chellala 284.0 km
San Javier 290.8 km
Αλμερία Αεροδρόμιο 297.8 km
Miliana 299.2 km
Μελίγια 302.5 km
Nador International Airport 312.0 km
Base Aérea de Alcantarilla 322.9 km
Μούρθια 325.0 km
Alicante- Elche Miguel Hernández Airport 341.3 km
Μεντέα 350.3 km
Αλικάντε 350.6 km
Καραβάκα ντε λα Κρουθ 368.0 km
Λαγκουάτ 388.5 km
Djelfa/Tletsi Airport 392.9 km
Cherif Al Idrissi Airport 402.6 km
Alger-port 408.4 km
Oliva 411.7 km
Αλγέρι (Αερολιμένας) 416.6 km
Σάτιβα 420.7 km
Taza Airport 434.3 km
Ibiza/Es Codola 442.7 km
Γρανάδα Αεροδρόμιο 450.5 km
Αλμπαθέτε 451.1 km
Hassir'mel 467.7 km
Hassi R'Mel Airport 470.5 km
Bechar/Ouakda Airport 472.2 km
Βαλένθια 475.7 km
Χαέν 488.3 km
Málaga Airport 499.2 km
Καστεγιόν δε λα Πλάνα 525.4 km
Αντούχαρ 527.2 km
Fès 548.2 km
Ghardaia/Noumerate Airport 548.6 km
Almagro Airport 569.0 km
Midelt 575.6 km
Πάλμα ντε Μαγιόρκα 582.9 km
Ciudad Real 584.9 km
Κόρδοβα 589.9 km
Errachidia Airport 591.4 km
Alfabia Mtn Range 598.8 km
Τολέδο 669.3 km