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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 - Sidi Khaled Distância
Biskra Airport 95.4 km
Bou-Saada Airport 136.8 km
M'Sila 152.2 km
Bordj Bou Arreridj 188.3 km
Touggourt/Sidi Mahd Airport 190.0 km
Djelfa/Tletsi Airport 195.5 km
Setif/Ain-Arnat Airport 201.8 km
Batna Aeroporto 212.0 km
El Oued/Guemer Airport 223.0 km
Laghouat 238.3 km
Hassi R'Mel Airport 246.3 km
Hassi R'Mel 248.5 km
Ghardaia/Noumerate Airport 256.5 km
Bejaia/Soummam Airport 258.9 km
Tizi Ouzou 273.9 km
Ain Beida Airport 275.5 km
Mohamed Boudiaf Intl. Airport 278.1 km
Jijel-Achouat 285.9 km
Jijel-port 287.6 km
Oum El Bouaghi 288.7 km
Ksar Chellala 309.3 km
Argel/Dar-el-Beida Airport 322.3 km
Medea 327.5 km
Hassi Messaoud Aeroporto 327.8 km
Alger-port 337.6 km
Skikda 349.5 km
Tozeur/Nefta Airport 350.8 km
Guelma 360.0 km
Cheikh Larbi Tébessa Airport 367.0 km
Miliana 372.9 km
Souk Ahras 393.0 km
Abdelhafid Boussouf Bou Chekif Airport 405.9 km
Annaba/El Mellah Airport 415.8 km
Gafsa Aeroporto 426.7 km
Thala 431.6 km
Kasserine 437.2 km
Kebili 449.8 km
El Bayadh 450.5 km
Chlef 454.5 km
El Kef 456.7 km
Jendouba Aeroporto 484.1 km
El Menia Aeroporto 484.9 km
Relizane 515.8 km
Tabarka 519.8 km
Saïda 540.7 km
Mascara-Ghriss 546.0 km
El-kheiter 547.9 km
Mostaganém 566.8 km
Ibiza/Es Codola 639.4 km