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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.


Estações Meteorológicas Próximas - Djamaa Distância
Touggourt/Sidi Mahd Airport 49.1 km
El Oued/Guemer Airport 89.1 km
Biskra Airport 143.0 km
Ain Beida Airport 188.8 km
Hassi Messaoud Aeroporto 207.5 km
Tozeur/Nefta Airport 239.4 km
Tozeur/Nefta Airport 239.4 km
Batna Aeroporto 248.1 km
Ghardaia/Noumerate Airport 273.6 km
Bou-Saada Airport 281.5 km
Oum El Bouaghi 287.2 km
M'Sila 288.4 km
Setif/Ain-Arnat Airport 304.7 km
Hassi R'Mel Airport 304.8 km
Hassi R'Mel 307.8 km
Bordj Bou Arreridj 311.7 km
Mohamed Boudiaf Intl. Airport 312.3 km
Cheikh Larbi Tébessa Airport 315.7 km
Djelfa/Tletsi Airport 329.2 km
Gafsa Aeroporto 330.1 km
Kebili 332.6 km
Laghouat 340.5 km
Jijel-Achouat 361.9 km
Jijel-port 363.8 km
Guelma 363.9 km
Kasserine 364.9 km
Bejaia/Soummam Airport 367.2 km
Thala 374.0 km
Souk Ahras 375.6 km
Skikda 384.4 km
Tizi Ouzou 407.1 km
El Borma Aeroporto 409.0 km
El Kef 416.9 km
Annaba/El Mellah Airport 417.9 km
Sidi Bouzid 421.9 km
Rhourd Nouss 429.7 km
Gabès 438.4 km
Ksar Chellala 446.6 km
Jendouba Aeroporto 452.0 km
Argel/Dar-el-Beida Airport 465.8 km
Siliana 469.0 km
Medea 473.3 km
El Menia Aeroporto 478.5 km
Alger-port 481.4 km
Tabarka 498.5 km
Béja 501.5 km
Miliana 518.3 km
Abdelhafid Boussouf Bou Chekif Airport 541.8 km
Gadamés 542.1 km
El Bayadh 554.9 km
Bizerta Aeroporto 590.3 km
Chlef 597.2 km