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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.


Estaciones meteorológicas cercanas - Metlili Distancia
Ghardaia/Noumerate aeropuerto 25.2 km
Hassi R'Mel aeropuerto 81.2 km
Hassir'mel 82.9 km
Laghouat 183.2 km
Ain Beida aeropuerto 201.9 km
El Menia Aeropuerto 206.4 km
Djelfa/Tletsi aeropuerto 269.8 km
Hassi Messaoud Aeropuerto 289.8 km
Touggourt/Sidi Mahd aeropuerto 295.6 km
Touggourt/Sidi Mahd aeropuerto 295.6 km
El Bayadh 330.3 km
Bou-Saada aeropuerto 346.7 km
Ksar Chellala 353.4 km
Biskra aeropuerto 366.8 km
El Oued/Guemer aeropuerto 378.1 km
M'Sila 390.1 km
Abdelhafid Boussouf Bou Chekif aeropuerto 418.1 km
Taguentour 439.8 km
Bordj Bou Arréridj 440.9 km
Rhourd Nouss 444.7 km
El-kheiter 447.3 km
Naâma 450.0 km
Médéa 457.1 km
Méchria Aeropuerto 458.2 km
Setif/Ain-Arnat aeropuerto 471.2 km
Aïn Séfra 472.7 km
Miliana 474.1 km
Saïda 482.3 km
Batna Aeropuerto 489.4 km
Argel/Dar-el-Beida aeropuerto 492.8 km
Tizi Uzu 495.7 km
Timimoun Aeropuerto 500.3 km
Alger-port 503.4 km
Mascara-Ghriss 506.6 km
Chlef 507.2 km
Relizane 515.0 km
Bejaia/Soummam aeropuerto 519.6 km
Mohamed Boudiaf aeropuerto 556.6 km
Oum El Bouaghi 557.6 km
Mostaganem 560.1 km
Jijel-Achouat 562.6 km
Jijel-port 564.2 km
Sidi Bel Abbès 573.2 km
Arzew 585.5 km
Oran Tafraoui aeropuerto 588.3 km
Orán Es Sénia aeropuerto 600.5 km
Orán 609.5 km
Tinfouye 609.9 km
Skikda 628.8 km
Guelma 632.6 km
Suq Ahras 657.5 km
Annaba/El Mellah aeropuerto 688.7 km